Popular Suppliers
I/O Expanders:
375 Products FoundFind a huge range of I/O Expanders at element14 China. We stock a large selection of I/O Expanders, including new and most popular products from the world's top manufacturers including: Nxp, Analog Devices, Microchip, Texas Instruments & Onsemi
View
Buyer
Engineer
Manufacturer
IC Function
Chip Configuration
No. of Bits
Bus Frequency
No. of Outputs
Output Current Max
Interfaces
IC Interface Type
Supply Voltage Min
IC Package Type
Supply Voltage Max
Output Current
IC Case / Package
Interface Case Style
Driver Case Style
No. of Pins
Input Voltage Min
Input Voltage Max
No. of I/O's
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
Automotive Qualification Standard
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price For | Quantity | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY12.630 (CNY14.2719)25+ CNY10.470 (CNY11.8311)100+ CNY9.570 (CNY10.8141) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | MCP23017, MCP23S17 | - | - | |||||
Each | 1+ CNY16.070 (CNY18.1591)10+ CNY11.960 (CNY13.5148)50+ CNY10.690 (CNY12.0797)100+ CNY10.130 (CNY11.4469)250+ CNY9.570 (CNY10.8141)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | SOIC | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
Each | 1+ CNY7.060 (CNY7.9778)10+ CNY6.360 (CNY7.1868) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
Each | 1+ CNY19.650 (CNY22.2045)10+ CNY14.650 (CNY16.5545)50+ CNY12.480 (CNY14.1024)100+ CNY12.190 (CNY13.7747)250+ CNY11.890 (CNY13.4357)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 2.5V | - | 5.5V | - | SSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
Each | 1+ CNY12.630 (CNY14.2719)25+ CNY9.560 (CNY10.8028)100+ CNY9.520 (CNY10.7576) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY10.920 (CNY12.3396)10+ CNY8.160 (CNY9.2208)50+ CNY7.410 (CNY8.3733)100+ CNY6.570 (CNY7.4241)250+ CNY6.180 (CNY6.9834)More Pricing... | Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C | - | 2.5V | - | 6V | - | SOIC | - | - | 16Pins | - | - | 8I/O's | -40°C | 85°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY12.630 (CNY14.2719)25+ CNY10.460 (CNY11.8198)100+ CNY9.560 (CNY10.8028)1600+ CNY9.520 (CNY10.7576) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | SPI | - | 4.5V | - | 5.5V | - | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY12.110 (CNY13.6843)25+ CNY10.090 (CNY11.4017)100+ CNY9.280 (CNY10.4864) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY11.510 (CNY13.0063)25+ CNY9.720 (CNY10.9836) | Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C, Serial | - | 4.5V | - | 5.5V | - | DIP | - | - | 18Pins | - | - | 8I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY12.420 (CNY14.0346)25+ CNY9.500 (CNY10.735) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SPDIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY12.430 (CNY14.0459)25+ CNY11.080 (CNY12.5204)100+ CNY10.620 (CNY12.0006) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY10.950 (CNY12.3735)25+ CNY8.310 (CNY9.3903)100+ CNY8.140 (CNY9.1982) | Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SSOP | - | - | 20Pins | - | - | 8I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY13.370 (CNY15.1081)10+ CNY13.150 (CNY14.8595)50+ CNY11.960 (CNY13.5148)100+ CNY10.020 (CNY11.3226)250+ CNY9.720 (CNY10.9836)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY10.320 (CNY11.6616)10+ CNY7.550 (CNY8.5315)50+ CNY6.830 (CNY7.7179)100+ CNY6.040 (CNY6.8252)250+ CNY5.690 (CNY6.4297)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.65V | - | 5.5V | - | HWQFN | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY5.010 (CNY5.6613)10+ CNY3.550 (CNY4.0115)100+ CNY2.790 (CNY3.1527)500+ CNY2.480 (CNY2.8024)1000+ CNY2.410 (CNY2.7233)More Pricing... | Min: 1 / Mult: 1 | - | - | 4bit | - | - | - | I2C | - | 1.1V | - | 3.6V | - | XQFN | - | - | 8Pins | - | - | 4I/O's | -40°C | 85°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY12.900 (CNY14.577)25+ CNY10.670 (CNY12.0571)100+ CNY9.760 (CNY11.0288) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY12.480 (CNY14.1024)10+ CNY9.200 (CNY10.396)50+ CNY8.310 (CNY9.3903)100+ CNY7.370 (CNY8.3281)250+ CNY6.920 (CNY7.8196)More Pricing... | Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C | - | 2.5V | - | 6V | - | SSOP | - | - | 20Pins | - | - | 8I/O's | -40°C | 85°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY11.910 (CNY13.4583)25+ CNY9.930 (CNY11.2209)100+ CNY9.120 (CNY10.3056)1600+ CNY8.950 (CNY10.1135) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each | 1+ CNY13.300 (CNY15.029)25+ CNY11.130 (CNY12.5769)100+ CNY10.680 (CNY12.0684)2100+ CNY10.240 (CNY11.5712) | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | SPI | - | 4.5V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY17.640 (CNY19.9332)10+ CNY14.640 (CNY16.5432)50+ CNY13.390 (CNY15.1307)100+ CNY12.010 (CNY13.5713)250+ CNY11.360 (CNY12.8368)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 2.5V | - | 5.5V | - | SSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | |||||
3124766 RoHS | TEXAS INSTRUMENTS | Each (Supplied on Cut Tape) Cut Tape | 1+ CNY10.250 (CNY11.5825)10+ CNY6.740 (CNY7.6162)50+ CNY6.350 (CNY7.1755)100+ CNY5.960 (CNY6.7348)250+ CNY5.590 (CNY6.3167)More Pricing... | Min: 1 / Mult: 1 | - | - | - | - | - | - | SDI | - | 1.1V | - | 3.6V | - | WQFN | - | - | 24Pins | - | - | 12I/O's | -40°C | 85°C | - | - | - | |||
3124761 RoHS | Each (Supplied on Cut Tape) Cut Tape | 1+ CNY11.510 (CNY13.0063)10+ CNY7.630 (CNY8.6219)50+ CNY7.210 (CNY8.1473)100+ CNY6.780 (CNY7.6614)250+ CNY6.370 (CNY7.1981)More Pricing... | Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 1.65V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | - | ||||
3124744 RoHS | Each | 1+ CNY20.700 (CNY23.391)10+ CNY15.400 (CNY17.402)25+ CNY14.120 (CNY15.9556)50+ CNY13.380 (CNY15.1194)100+ CNY12.630 (CNY14.2719)More Pricing... | Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C | - | 2.5V | - | 6V | - | DIP | - | - | 16Pins | - | - | 8I/O's | -40°C | 85°C | I2C General Purpose I/O (GPIO) | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY45.710 (CNY51.6523)10+ CNY35.100 (CNY39.663)25+ CNY32.490 (CNY36.7137)50+ CNY31.510 (CNY35.6063)100+ CNY30.530 (CNY34.4989)More Pricing... | Min: 1 / Mult: 1 | - | - | 40bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | TSSOP | - | - | 56Pins | - | - | 40I/O's | -40°C | 85°C | - | - | - | |||||
Each Packaging Options | 1+ CNY9.800 (CNY11.074)10+ CNY7.120 (CNY8.0456)50+ CNY6.460 (CNY7.2998)100+ CNY5.720 (CNY6.4636)250+ CNY5.370 (CNY6.0681)More Pricing... | Min: 1 / Mult: 1 | - | - | 4bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | TSSOP | - | - | 8Pins | - | - | 4I/O's | -40°C | 85°C | - | - | - | |||||
