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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
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                                                                                                  4. I/O Expanders
                                                                                                  5. Results

                                                                                                  197 Product Results Found for "interface"

                                                                                                  Find a huge range of I/O Expanders at e絡盟 Hong Kong. We stock a large selection of I/O Expanders, including new and most popular products from the world's top manufacturers including: NXP, Microchip, Texas Instruments, Nexperia & Renesas
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                                                                                                  MCP23S17-E/SP
                                                                                                  MICROCHIP MCP23S17-E/SP
                                                                                                  1292238

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. Serial
                                                                                                  4. SPI
                                                                                                  5. 1.8 V
                                                                                                  6. 5.5 V
                                                                                                  7. DIP
                                                                                                  8. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$14.940
                                                                                                  25+
                                                                                                  HK$11.330
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  Serial, SPI
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  DIP
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23017-E/SS
                                                                                                  MICROCHIP MCP23017-E/SS
                                                                                                  1467674

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. SSOP
                                                                                                  7. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$14.180
                                                                                                  25+
                                                                                                  HK$10.750
                                                                                                  100+
                                                                                                  HK$10.540
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SSOP
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23S17T-E/SS
                                                                                                  MICROCHIP MCP23S17T-E/SS
                                                                                                  2775058

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. SPI
                                                                                                  4. 4.5 V
                                                                                                  5. 5.5 V
                                                                                                  6. SSOP
                                                                                                  7. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$14.940
                                                                                                  25+
                                                                                                  HK$12.500
                                                                                                  100+
                                                                                                  HK$11.330
                                                                                                  2100+
                                                                                                  HK$10.440
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  SPI
                                                                                                  -
                                                                                                  4.5V
                                                                                                  5.5V
                                                                                                  SSOP
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23S17-E/SO
                                                                                                  MICROCHIP MCP23S17-E/SO
                                                                                                  1332093

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. Serial
                                                                                                  4. SPI
                                                                                                  5. 1.8 V
                                                                                                  6. 5.5 V
                                                                                                  7. SOIC
                                                                                                  8. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$14.180
                                                                                                  25+
                                                                                                  HK$11.750
                                                                                                  100+
                                                                                                  HK$10.750
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  Serial, SPI
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  MCP23017, MCP23S17
                                                                                                  -
                                                                                                  PCF8575TS/1,112
                                                                                                  NXP PCF8575TS/1,112
                                                                                                  1627054

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 2.5 V
                                                                                                  5. 5.5 V
                                                                                                  6. SSOP
                                                                                                  7. 24 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$13.060
                                                                                                  10+
                                                                                                  HK$9.890
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  2.5V
                                                                                                  5.5V
                                                                                                  SSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23008-E/P
                                                                                                  MICROCHIP MCP23008-E/P
                                                                                                  1439387

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 8 bit
                                                                                                  3. I2C
                                                                                                  4. Serial
                                                                                                  5. 4.5 V
                                                                                                  6. 5.5 V
                                                                                                  7. DIP
                                                                                                  8. 18 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$12.920
                                                                                                  25+
                                                                                                  HK$10.410
                                                                                                  -
                                                                                                  8bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, Serial
                                                                                                  -
                                                                                                  4.5V
                                                                                                  5.5V
                                                                                                  DIP
                                                                                                  -
                                                                                                  -
                                                                                                  18Pins
                                                                                                  -
                                                                                                  -
                                                                                                  8I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23017-E/SO
                                                                                                  MICROCHIP MCP23017-E/SO
                                                                                                  1332087

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. SOIC
                                                                                                  7. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$13.590
                                                                                                  25+
                                                                                                  HK$11.330
                                                                                                  100+
                                                                                                  HK$10.410
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23017-E/SP
                                                                                                  MICROCHIP MCP23017-E/SP
                                                                                                  1332088

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. SPDIP
                                                                                                  7. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$14.180
                                                                                                  25+
                                                                                                  HK$10.750
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SPDIP
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA9555PW,112
                                                                                                  NXP PCA9555PW,112
                                                                                                  8906084

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 2.3 V
                                                                                                  6. 5.5 V
                                                                                                  7. TSSOP
                                                                                                  8. 24 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$17.670
                                                                                                  10+
                                                                                                  HK$12.970
                                                                                                  50+
                                                                                                  HK$11.920
                                                                                                  100+
                                                                                                  HK$10.870
                                                                                                  250+
                                                                                                  HK$10.330
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  2.3V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23017T-E/SS
                                                                                                  MICROCHIP MCP23017T-E/SS
                                                                                                  2851558

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. SSOP
                                                                                                  7. 28 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$14.750
                                                                                                  25+
                                                                                                  HK$12.220
                                                                                                  100+
                                                                                                  HK$11.180
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SSOP
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCF8574ATS/3,118
                                                                                                  NXP PCF8574ATS/3,118
                                                                                                  2776150

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 8 bit
                                                                                                  3. I2C
                                                                                                  4. 2.5 V
                                                                                                  5. 6 V
                                                                                                  6. SSOP
                                                                                                  7. 20 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$15.630
                                                                                                  10+
                                                                                                  HK$11.440
                                                                                                  50+
                                                                                                  HK$10.370
                                                                                                  100+
                                                                                                  HK$9.200
                                                                                                  250+
                                                                                                  HK$8.640
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  8bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  2.5V
                                                                                                  6V
                                                                                                  SSOP
                                                                                                  -
                                                                                                  -
                                                                                                  20Pins
                                                                                                  -
                                                                                                  -
                                                                                                  8I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  TXS02612RTWR
                                                                                                  TEXAS INSTRUMENTS TXS02612RTWR
                                                                                                  3124766

                                                                                                  RoHS

                                                                                                  TEXAS INSTRUMENTS
                                                                                                  1. I/O Expander
                                                                                                  2. 60MHz
                                                                                                  3. 1.1V to 3.6V
                                                                                                  4. WQFN-24
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$12.920
                                                                                                  10+
                                                                                                  HK$8.560
                                                                                                  50+
                                                                                                  HK$8.080
                                                                                                  100+
                                                                                                  HK$7.600
                                                                                                  250+
                                                                                                  HK$7.140
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  SDI
                                                                                                  -
                                                                                                  1.1V
                                                                                                  3.6V
                                                                                                  WQFN
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  12I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23017T-E/SO
                                                                                                  MICROCHIP MCP23017T-E/SO
                                                                                                  2851557

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. SOIC
                                                                                                  7. 28 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$13.590
                                                                                                  25+
                                                                                                  HK$11.330
                                                                                                  100+
                                                                                                  HK$10.410
                                                                                                  1600+
                                                                                                  HK$10.210
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  SOIC
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA9698DGG,518
                                                                                                  NXP PCA9698DGG,518
                                                                                                  3128734

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 40 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 2.3 V
                                                                                                  6. 5.5 V
                                                                                                  7. TSSOP
                                                                                                  8. 56 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$62.390
                                                                                                  10+
                                                                                                  HK$48.130
                                                                                                  25+
                                                                                                  HK$44.570
                                                                                                  50+
                                                                                                  HK$42.610
                                                                                                  100+
                                                                                                  HK$40.650
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  40bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  2.3V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  56Pins
                                                                                                  -
                                                                                                  -
                                                                                                  40I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA9555BS,118
                                                                                                  NXP PCA9555BS,118
                                                                                                  3388417

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O EXPANDER
                                                                                                  2. 16 I/O
                                                                                                  3. HVQFN-24
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$20.010
                                                                                                  10+
                                                                                                  HK$14.870
                                                                                                  50+
                                                                                                  HK$13.570
                                                                                                  100+
                                                                                                  HK$12.140
                                                                                                  250+
                                                                                                  HK$11.460
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  -
                                                                                                  PCAL6416APW,118
                                                                                                  NXP PCAL6416APW,118
                                                                                                  2428169

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.65 V
                                                                                                  5. 5.5 V
                                                                                                  6. TSSOP
                                                                                                  7. 24 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$12.420
                                                                                                  10+
                                                                                                  HK$9.040
                                                                                                  50+
                                                                                                  HK$8.200
                                                                                                  100+
                                                                                                  HK$7.280
                                                                                                  250+
                                                                                                  HK$6.830
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.65V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA9539AHF,128
                                                                                                  NXP PCA9539AHF,128
                                                                                                  2400557

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 1.65 V
                                                                                                  6. 5.5 V
                                                                                                  7. HWQFN
                                                                                                  8. 24 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$7.970
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  1.65V
                                                                                                  5.5V
                                                                                                  HWQFN
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  TCA6416APWR
                                                                                                  TEXAS INSTRUMENTS TCA6416APWR
                                                                                                  3009444

                                                                                                  RoHS

                                                                                                  TEXAS INSTRUMENTS
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 1.65 V
                                                                                                  6. 5.5 V
                                                                                                  7. TSSOP
                                                                                                  8. 24 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$14.760
                                                                                                  10+
                                                                                                  HK$9.900
                                                                                                  50+
                                                                                                  HK$9.360
                                                                                                  100+
                                                                                                  HK$8.820
                                                                                                  250+
                                                                                                  HK$8.650
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  1.65V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA6416APW,118
                                                                                                  NXP PCA6416APW,118
                                                                                                  2776162

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 1.69 V
                                                                                                  6. 5.5 V
                                                                                                  7. TSSOP
                                                                                                  8. 24 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$13.760
                                                                                                  10+
                                                                                                  HK$10.050
                                                                                                  50+
                                                                                                  HK$9.130
                                                                                                  100+
                                                                                                  HK$8.110
                                                                                                  250+
                                                                                                  HK$7.620
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  1.69V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCA9535APW,118
                                                                                                  NXP PCA9535APW,118
                                                                                                  2776160

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. SMBus
                                                                                                  5. 1.65 V
                                                                                                  6. 5.5 V
                                                                                                  7. TSSOP
                                                                                                  8. 24 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$15.440
                                                                                                  10+
                                                                                                  HK$11.410
                                                                                                  50+
                                                                                                  HK$10.410
                                                                                                  100+
                                                                                                  HK$10.190
                                                                                                  250+
                                                                                                  HK$10.070
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C, SMBus
                                                                                                  -
                                                                                                  1.65V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23S17T-E/ML
                                                                                                  MICROCHIP MCP23S17T-E/ML
                                                                                                  2851560

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. SPI
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. QFN
                                                                                                  7. 28 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$17.110
                                                                                                  25+
                                                                                                  HK$14.180
                                                                                                  100+
                                                                                                  HK$12.920
                                                                                                  1600+
                                                                                                  HK$12.670
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  SPI
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  QFN
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23018-E/MJ
                                                                                                  MICROCHIP MCP23018-E/MJ
                                                                                                  1854489

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. I2C
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. QFN
                                                                                                  7. 24 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$17.450
                                                                                                  25+
                                                                                                  HK$13.170
                                                                                                  100+
                                                                                                  HK$12.910
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  QFN
                                                                                                  -
                                                                                                  -
                                                                                                  24Pins
                                                                                                  -
                                                                                                  -
                                                                                                  17I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  CS82C55AZ96
                                                                                                  RENESAS CS82C55AZ96
                                                                                                  2983751

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  RENESAS
                                                                                                  1. I/O Expander
                                                                                                  2. 8 bit
                                                                                                  3. Parallel
                                                                                                  4. 4.5 V
                                                                                                  5. 5.5 V
                                                                                                  6. LCC
                                                                                                  7. 44 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$162.870
                                                                                                  10+
                                                                                                  HK$129.780
                                                                                                  25+
                                                                                                  HK$121.570
                                                                                                  50+
                                                                                                  HK$120.120
                                                                                                  100+
                                                                                                  HK$118.670
                                                                                                  -
                                                                                                  8bit
                                                                                                  -
                                                                                                  -
                                                                                                  Parallel
                                                                                                  -
                                                                                                  4.5V
                                                                                                  5.5V
                                                                                                  LCC
                                                                                                  -
                                                                                                  -
                                                                                                  44Pins
                                                                                                  -
                                                                                                  -
                                                                                                  24I/O's
                                                                                                  0°C
                                                                                                  70°C
                                                                                                  -
                                                                                                  -
                                                                                                  MCP23S17-E/ML
                                                                                                  MICROCHIP MCP23S17-E/ML
                                                                                                  3380575

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  MICROCHIP
                                                                                                  1. I/O Expander
                                                                                                  2. 16 bit
                                                                                                  3. SPI
                                                                                                  4. 1.8 V
                                                                                                  5. 5.5 V
                                                                                                  6. QFN
                                                                                                  7. 28 Pins
                                                                                                  Each
                                                                                                  1+
                                                                                                  HK$17.110
                                                                                                  25+
                                                                                                  HK$14.180
                                                                                                  100+
                                                                                                  HK$12.920
                                                                                                  -
                                                                                                  16bit
                                                                                                  -
                                                                                                  -
                                                                                                  SPI
                                                                                                  -
                                                                                                  1.8V
                                                                                                  5.5V
                                                                                                  QFN
                                                                                                  -
                                                                                                  -
                                                                                                  28Pins
                                                                                                  -
                                                                                                  -
                                                                                                  16I/O's
                                                                                                  -40°C
                                                                                                  125°C
                                                                                                  -
                                                                                                  -
                                                                                                  PCAL6408APWJ
                                                                                                  NXP PCAL6408APWJ
                                                                                                  2428164

                                                                                                  Data Sheet

                                                                                                  RoHS

                                                                                                  NXP
                                                                                                  1. I/O Expander
                                                                                                  2. 8 bit
                                                                                                  3. I2C
                                                                                                  4. 1.65 V
                                                                                                  5. 5.5 V
                                                                                                  6. TSSOP
                                                                                                  7. 16 Pins
                                                                                                  Each (Supplied on Cut Tape)
                                                                                                  Cut Tape
                                                                                                  1+
                                                                                                  HK$11.500
                                                                                                  10+
                                                                                                  HK$8.350
                                                                                                  50+
                                                                                                  HK$7.560
                                                                                                  100+
                                                                                                  HK$6.700
                                                                                                  250+
                                                                                                  HK$6.280
                                                                                                  More Pricing...
                                                                                                  -
                                                                                                  8bit
                                                                                                  -
                                                                                                  -
                                                                                                  I2C
                                                                                                  -
                                                                                                  1.65V
                                                                                                  5.5V
                                                                                                  TSSOP
                                                                                                  -
                                                                                                  -
                                                                                                  16Pins
                                                                                                  -
                                                                                                  -
                                                                                                  8I/O's
                                                                                                  -40°C
                                                                                                  85°C
                                                                                                  -
                                                                                                  -
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