I/O Expanders:

296 Products Found
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, Onsemi & Renesas
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Supply Voltage Max
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ComparePrice ForQuantity
1292238

RoHS

Each
1+
HK$13.830
25+
HK$11.240
Total:HK$13.83
Min: 1 / Mult: 1
-
16bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1467675

RoHS

Each
1+
HK$14.640
25+
HK$12.160
Total:HK$14.64
Min: 1 / Mult: 1
-
16bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1467674

RoHS

Each
1+
HK$14.180
25+
HK$10.750
100+
HK$10.540
Total:HK$14.18
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2775058

RoHS

Each
1+
HK$14.940
25+
HK$12.500
100+
HK$11.330
2100+
HK$10.360
Total:HK$14.94
Min: 1 / Mult: 1
-
16bit
-
-
-
SPI
-
4.5V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
8906084

RoHS

Each
1+
HK$14.500
10+
HK$13.970
50+
HK$13.430
100+
HK$11.250
250+
HK$10.910
More Pricing...
Total:HK$14.50
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1332093

RoHS

Each
1+
HK$14.180
25+
HK$11.750
100+
HK$10.750
Total:HK$14.18
Min: 1 / Mult: 1
-
16bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
-
1332087

RoHS

Each
1+
HK$13.590
25+
HK$11.330
100+
HK$10.410
200+
HK$9.170
Total:HK$13.59
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1439387

RoHS

Each
1+
HK$12.920
25+
HK$10.410
Total:HK$12.92
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C, Serial
-
4.5V
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1332088

RoHS

Each
1+
HK$14.180
25+
HK$10.750
Total:HK$14.18
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1690393

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.080
10+
HK$8.810
50+
HK$7.990
100+
HK$7.080
250+
HK$6.660
More Pricing...
Total:HK$12.08
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
2.5V
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
-
2101293

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$14.180
25+
HK$11.750
100+
HK$10.750
1600+
HK$10.540
Total:HK$14.18
Min: 1 / Mult: 1
-
16bit
-
-
-
SPI
-
4.5V
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
8906076

RoHS

Each
1+
HK$17.570
10+
HK$12.990
50+
HK$11.650
100+
HK$11.050
250+
HK$10.450
More Pricing...
Total:HK$17.57
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
SOIC
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1332092

RoHS

Each
1+
HK$12.920
25+
HK$11.800
100+
HK$10.830
Total:HK$12.92
Min: 1 / Mult: 1
-
8bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1332091

RoHS

Each
1+
HK$13.770
25+
HK$10.960
Total:HK$13.77
Min: 1 / Mult: 1
-
8bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1605564

RoHS

Each
1+
HK$12.500
25+
HK$9.480
100+
HK$9.300
Total:HK$12.50
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
1.8V
5.5V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1627054

RoHS

Each
1+
HK$22.040
10+
HK$16.430
50+
HK$14.010
100+
HK$13.990
250+
HK$13.330
More Pricing...
Total:HK$22.04
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
2.5V
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2212105

RoHS

Each
Packaging Options
1+
HK$50.090
10+
HK$38.380
25+
HK$35.460
50+
HK$33.860
100+
HK$32.250
More Pricing...
Total:HK$50.09
Min: 1 / Mult: 1
-
40bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
HVQFN
-
-
56Pins
-
-
40I/O's
-40°C
85°C
-
-
-
2428168

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$11.250
10+
HK$8.380
50+
HK$7.530
100+
HK$6.740
250+
HK$6.320
More Pricing...
Total:HK$11.25
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.65V
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2776147

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$19.470
10+
HK$16.320
50+
HK$14.930
100+
HK$13.390
250+
HK$12.650
More Pricing...
Total:HK$19.47
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
2.5V
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2851557

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$13.590
25+
HK$11.330
100+
HK$10.410
1600+
HK$10.210
Total:HK$13.59
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2776152

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$10.910
10+
HK$7.930
50+
HK$7.190
100+
HK$6.370
250+
HK$5.970
More Pricing...
Total:HK$10.91
Min: 1 / Mult: 1
-
4bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
SOIC
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
-
2851558

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$14.750
25+
HK$12.220
100+
HK$11.180
Total:HK$14.75
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2776150

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$12.080
10+
HK$8.830
50+
HK$8.000
100+
HK$7.100
250+
HK$6.680
More Pricing...
Total:HK$12.08
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
2.5V
6V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°C
-
-
-
3128734

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$51.020
10+
HK$39.170
25+
HK$36.200
50+
HK$34.570
100+
HK$32.940
More Pricing...
Total:HK$51.02
Min: 1 / Mult: 1
-
40bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
TSSOP
-
-
56Pins
-
-
40I/O's
-40°C
85°C
-
-
-
1018158

RoHS

Each
1+
HK$154.650
10+
HK$118.590
25+
HK$118.490
50+
HK$116.020
100+
HK$112.170
Total:HK$154.65
Min: 1 / Mult: 1
-
8bit
-
-
-
CMOS
-
4.5V
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
-
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