I/O Expanders
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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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Quantity | Chip Configuration | No. of Bits | Bus Frequency | Interfaces | IC Interface Type | Supply Voltage Min | Supply Voltage Max | Interface Case Style | IC Case / Package | No. of Pins | No. of I/O's | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification | Automotive Qualification Standard | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9554ADB,118
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2890476RL |
I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, SSOP, 16 Pins NXP
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Each (Supplied on Cut Tape)
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1+ HK$10.50 |
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Minimum order of 100 items Multiples of 1 only Please enter a valid quantity Min: 100
Mult:
1
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8bit | 8bit | 400kHz | I2C, SMBus | I2C, SMBus | 2.3V | 5.5V | SSOP | SSOP | 16Pins | 8I/O's | -40°C | 85°C | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PCA9554ADB,118
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2890476 |
I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, SSOP, 16 Pins NXP
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Each (Supplied on Cut Tape)
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1+ HK$10.50 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | 8bit | - | I2C, SMBus | - | 2.3V | 5.5V | - | SSOP | 16Pins | 8I/O's | -40°C | 85°C | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCP23S08-E/P
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1332091 |
I/O Expander, 8 bit, Serial, SPI, 1.8 V, 5.5 V, DIP, 18 Pins MICROCHIP
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Each
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1+ HK$13.24 25+ HK$11.10 100+ HK$10.91 |
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Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCP23S17-E/SO
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1332093 |
I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SOIC, 28 Pins MICROCHIP
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Each
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1+ HK$14.14 25+ HK$11.71 100+ HK$10.71 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | 16bit | - | Serial, SPI | - | 1.8V | 5.5V | - | SOIC | 28Pins | 16I/O's | -40°C | 125°C | MCP23017, MCP23S17 | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCP23017-E/SS
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1467674 |
I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, SSOP, 28 Pins MICROCHIP
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Each
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1+ HK$14.14 25+ HK$11.71 100+ HK$10.71 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9554PW,112
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1627050 |
I/O Expander, 8 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 16 Pins NXP
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Each
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1+ HK$16.27 10+ HK$14.60 25+ HK$13.77 100+ HK$11.73 250+ HK$11.02 500+ HK$9.64 1000+ HK$7.99 2500+ HK$7.44 5000+ HK$7.17 More Pricing... |
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Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 8bit | - | I2C, SMBus | - | 2.3V | 5.5V | - | TSSOP | 16Pins | 8I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCF8574T/3,518
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1690393 |
I/O Expander, 8 bit, I2C, 2.5 V, 6 V, SOIC, 16 Pins NXP
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Each (Supplied on Cut Tape)
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1+ HK$15.32 10+ HK$13.72 25+ HK$12.95 100+ HK$11.04 250+ HK$10.36 500+ HK$9.07 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 8bit | - | I2C | - | 2.5V | 6V | - | SOIC | 16Pins | 8I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23S17T-E/SO
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2101293 |
I/O Expander, 16 bit, SPI, 4.5 V, 5.5 V, SOIC, 28 Pins MICROCHIP
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1+ HK$14.18 25+ HK$11.75 100+ HK$10.75 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | SPI | - | 4.5V | 5.5V | - | SOIC | 28Pins | 16I/O's | -40°C | 125°C | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23008-E/SO
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1332086 |
I/O Expander, 8 bit, I2C, Serial, 1.8 V, 5.5 V, SOIC, 18 Pins MICROCHIP
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Each
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1+ HK$11.33 25+ HK$9.24 84+ HK$8.82 252+ HK$8.73 504+ HK$8.38 1008+ HK$8.36 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 8bit | - | I2C, Serial | - | 1.8V | 5.5V | - | SOIC | 18Pins | 8I/O's | -40°C | 125°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23017-E/SO
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1332087 |
I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, SOIC, 28 Pins MICROCHIP
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Each
|
1+ HK$13.56 25+ HK$11.30 100+ HK$10.59 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23008-E/P
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1439387 |
I/O Expander, 8 bit, I2C, Serial, 4.5 V, 5.5 V, DIP, 18 Pins MICROCHIP
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Each
|
1+ HK$12.92 25+ HK$10.78 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 8bit | - | I2C, Serial | - | 4.5V | 5.5V | - | DIP | 18Pins | 8I/O's | -40°C | 125°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23017-E/SP
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1332088 |
I/O Expander, 16 bit, I2C, Serial, 1.8 V, 5.5 V, DIP, 28 Pins MICROCHIP
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Each
|
1+ HK$14.14 25+ HK$11.71 100+ HK$10.71 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | I2C, Serial | - | 1.8V | 5.5V | - | DIP | 28Pins | 16I/O's | -40°C | 125°C | MCP23X17 device family | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23S17-E/SS
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1467675 |
I/O Expander, 16 bit, Serial, SPI, 1.8 V, 5.5 V, SSOP, 28 Pins MICROCHIP
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Each
|
1+ HK$14.94 25+ HK$12.50 100+ HK$11.33 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23017T-E/SS
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2851558 |
I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, SSOP, 28 Pins MICROCHIP
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Each (Supplied on Cut Tape)
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1+ HK$10.49 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9570GMH
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2776155 |
I/O Expander, 4 bit, I2C, SMBus, 1.1 V, 3.6 V, XQFN, 8 Pins NXP
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Each (Supplied on Cut Tape)
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1+ HK$6.73 10+ HK$5.93 25+ HK$5.57 100+ HK$4.55 250+ HK$4.22 500+ HK$3.59 1000+ HK$2.88 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 4bit | - | I2C, SMBus | - | 1.1V | 3.6V | - | XQFN | 8Pins | 4I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23S17T-E/SS
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2775058 |
I/O Expander, 16 bit, SPI, 4.5 V, 5.5 V, SSOP, 28 Pins MICROCHIP
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Each
|
1+ HK$14.90 25+ HK$12.47 100+ HK$11.31 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | SPI | - | 4.5V | 5.5V | - | SSOP | 28Pins | 16I/O's | -40°C | 125°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCF8574AN
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3124744 |
I/O Expander, 8 bit, I2C, 2.5 V, 6 V, DIP, 16 Pins TEXAS INSTRUMENTS
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Each
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1+ HK$20.64 10+ HK$18.50 25+ HK$17.46 100+ HK$14.88 250+ HK$13.97 500+ HK$12.22 1000+ HK$10.12 2500+ HK$9.43 5000+ HK$9.08 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MAX7301AAX+
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2518886 |
I/O Expander, 16 bit, 4 Wire, I2C, Serial, SPI, 2.5 V, 5.5 V, SSOP, 36 Pins ANALOG DEVICES
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Each
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1+ HK$89.19 10+ HK$80.55 30+ HK$76.80 120+ HK$66.69 270+ HK$63.69 510+ HK$58.07 1020+ HK$50.58 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | 4 Wire, I2C, Serial, SPI | - | 2.5V | 5.5V | - | SSOP | 36Pins | 28I/O's | -40°C | 125°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9539AHF,128
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2400557 |
I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, HWQFN, 24 Pins NXP
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1+ HK$19.57 10+ HK$17.58 25+ HK$16.58 100+ HK$14.13 250+ HK$13.27 500+ HK$11.61 1000+ HK$9.62 2500+ HK$8.96 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | I2C, SMBus | - | 1.65V | 5.5V | - | HWQFN | 24Pins | 16I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP23018-E/MJ
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1854489 |
I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, QFN, 24 Pins MICROCHIP
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Each
|
1+ HK$16.77 25+ HK$13.90 100+ HK$12.66 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | I2C | - | 1.8V | 5.5V | - | QFN | 24Pins | 17I/O's | -40°C | 125°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9539APW,118
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2400559 |
I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, TSSOP, 24 Pins NXP
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Each (Supplied on Cut Tape)
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1+ HK$18.12 10+ HK$16.30 25+ HK$15.39 100+ HK$13.11 250+ HK$12.31 500+ HK$10.77 1000+ HK$8.93 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | I2C, SMBus | - | 1.65V | 5.5V | - | TSSOP | 24Pins | 16I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
MCP23S17-E/ML
![]() |
3380575 |
I/O Expander, 16 bit, SPI, 1.8 V, 5.5 V, QFN, 28 Pins MICROCHIP
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Each
|
1+ HK$16.73 25+ HK$13.86 100+ HK$12.63 |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | SPI | - | 1.8V | 5.5V | - | QFN | 28Pins | 16I/O's | -40°C | 125°C | - | - | - | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9539PW/Q900,118
![]() |
3370152 |
I/O Expander, 16 bit, I2C, SMBus, 3 V, 5.5 V, TSSOP, 24 Pins NXP
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1+ HK$21.54 10+ HK$18.25 100+ HK$15.05 500+ HK$13.07 1000+ HK$11.51 2500+ HK$9.29 More Pricing... |
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Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
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- | 16bit | - | I2C, SMBus | - | 3V | 5.5V | - | TSSOP | 24Pins | 16I/O's | -40°C | 125°C | - | AEC-Q100 | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9536DGKR
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3009428 |
I/O Expander, 4 bit, I2C, SMBus, 2.3 V, 5.5 V, VSSOP, 8 Pins TEXAS INSTRUMENTS
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1+ HK$11.84 10+ HK$10.41 100+ HK$8.12 500+ HK$6.98 1000+ HK$5.55 2500+ HK$5.29 5000+ HK$5.03 10000+ HK$4.84 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 4bit | - | I2C, SMBus | - | 2.3V | 5.5V | - | VSSOP | 8Pins | 4I/O's | -40°C | 85°C | - | - | - | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PCA9539PW,118
![]() |
2820287 |
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, TSSOP, 24 Pins NXP
You previously purchased this product.
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Each (Supplied on Cut Tape)
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1+ HK$17.28 10+ HK$15.51 25+ HK$14.63 100+ HK$12.47 250+ HK$11.70 500+ HK$10.25 1000+ HK$8.49 More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
- | 16bit | - | I2C, SMBus | - | 2.3V | 5.5V | - | TSSOP | 24Pins | 16I/O's | -40°C | 85°C | - | - | - |