I/O Expanders :
198 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, Microchip, Texas Instruments, Renesas & Onsemi
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | Quantity | Chip Configuration | No. of Bits | Bus Frequency | Output Current Max | Interfaces | IC Interface Type | Supply Voltage Min | Supply Voltage Max | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY12.110(CNY13.6843) 25+ CNY11.870(CNY13.4131) 100+ CNY11.630(CNY13.1419) | - | 16bit | - | - | I2C | - | 1.8V | 5.5V | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY13.310(CNY15.0403) 25+ CNY13.050(CNY14.7465) 100+ CNY12.780(CNY14.4414) | - | 16bit | - | - | Serial, SPI | - | 1.8V | 5.5V | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY13.970(CNY15.7861) 25+ CNY13.700(CNY15.481) | - | 16bit | - | - | Serial, SPI | - | 1.8V | 5.5V | DIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY13.260(CNY14.9838) 25+ CNY13.000(CNY14.690) 100+ CNY12.730(CNY14.3849) | - | 16bit | - | - | I2C | - | 1.8V | 5.5V | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY17.180(CNY19.4134) 10+ CNY12.730(CNY14.3849) 50+ CNY11.620(CNY13.1306) 100+ CNY10.390(CNY11.7407) 250+ CNY10.270(CNY11.6051) More Pricing... | - | 16bit | - | - | I2C | - | 1.65V | 5.5V | HWQFN | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each | 1+ CNY30.900(CNY34.917) | - | 8bit | - | - | Serial | - | 2.7V | 5.5V | DIP | - | - | 14Pins | - | - | 14I/O's | -40°C | 85°C | - | - | ||||||
Each | 1+ CNY91.360(CNY103.2368) 10+ CNY76.540(CNY86.4902) 25+ CNY75.010(CNY84.7613) 50+ CNY73.480(CNY83.0324) 100+ CNY71.950(CNY81.3035) More Pricing... | - | 8bit | - | - | Parallel | - | 4.5V | 5.5V | MQFP | - | MQFP | 44Pins | - | - | 24I/O's | 0°C | 70°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY12.170(CNY13.7521) 10+ CNY8.820(CNY9.9666) 50+ CNY7.980(CNY9.0174) 100+ CNY7.070(CNY7.9891) 250+ CNY6.620(CNY7.4806) More Pricing... | - | 16bit | - | - | I2C, SMBus | - | 1.65V | 5.5V | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY82.390(CNY93.1007) 10+ CNY64.600(CNY72.998) 25+ CNY60.120(CNY67.9356) 50+ CNY57.700(CNY65.201) 100+ CNY55.620(CNY62.8506) | - | 40bit | - | - | - | - | 3V | 5.25V | SSOP | - | - | 48Pins | - | - | 40I/O's | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY17.810(CNY20.1253) 10+ CNY13.060(CNY14.7578) 50+ CNY11.870(CNY13.4131) 100+ CNY10.590(CNY11.9667) 250+ CNY9.990(CNY11.2887) More Pricing... | - | 16bit | - | - | I2C, SMBus | - | 1.65V | 5.5V | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each | 1+ CNY11.690(CNY13.2097) 25+ CNY11.460(CNY12.9498) 100+ CNY11.230(CNY12.6899) | - | 8bit | - | - | I2C | - | 1.8V | 5.5V | SSOP | - | - | 20Pins | - | - | 8I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY17.070(CNY19.2891) 25+ CNY12.880(CNY14.5544) 100+ CNY12.630(CNY14.2719) | - | 16bit | - | - | I2C | - | 1.8V | 5.5V | SSOP | - | - | 24Pins | - | - | 17I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY11.510(CNY13.0063) 25+ CNY11.280(CNY12.7464) 100+ CNY11.050(CNY12.4865) | - | 8bit | - | - | Serial, SPI | - | 1.8V | 5.5V | SOIC | - | - | 18Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY12.640(CNY14.2832) 25+ CNY12.390(CNY14.0007) | - | 8bit | - | - | Serial, SPI | - | 1.8V | 5.5V | DIP | - | - | 18Pins | - | - | 8I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY12.630(CNY14.2719) 25+ CNY12.380(CNY13.9894) 100+ CNY12.130(CNY13.7069) | - | 16bit | - | - | Serial, SPI | - | 1.8V | 5.5V | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | MCP23017, MCP23S17 | - | ||||||
Each | 1+ CNY25.180(CNY28.4534) 10+ CNY24.350(CNY27.5155) 50+ CNY22.650(CNY25.5945) 100+ CNY20.940(CNY23.6622) 250+ CNY19.230(CNY21.7299) More Pricing... | - | 16bit | - | - | I2C | - | 2.5V | 5.5V | SSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each | 1+ CNY53.480(CNY60.4324) 10+ CNY40.270(CNY45.5051) 25+ CNY37.070(CNY41.8891) 50+ CNY35.340(CNY39.9342) 100+ CNY33.610(CNY37.9793) More Pricing... | - | 40bit | - | - | I2C, SMBus | - | 2.3V | 5.5V | HVQFN | - | - | 56Pins | - | - | 40I/O's | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY13.920(CNY15.7296) 10+ CNY13.650(CNY15.4245) 50+ CNY12.190(CNY13.7747) 100+ CNY9.990(CNY11.2887) 250+ CNY9.440(CNY10.6672) More Pricing... | - | 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+ CNY12.380(CNY13.9894) 100+ CNY12.130(CNY13.7069) 1600+ CNY11.880(CNY13.4244) | - | 16bit | - | - | SPI | - | 4.5V | 5.5V | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY11.510(CNY13.0063) 25+ CNY11.280(CNY12.7464) | - | 8bit | - | - | I2C, Serial | - | 4.5V | 5.5V | DIP | - | - | 18Pins | - | - | 8I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY13.260(CNY14.9838) 25+ CNY13.000(CNY14.690) | - | 16bit | - | - | I2C | - | 1.8V | 5.5V | SPDIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | ||||||
Each | 1+ CNY152.040(CNY171.8052) 10+ CNY121.130(CNY136.8769) 25+ CNY113.220(CNY127.9386) 50+ CNY108.920(CNY123.0796) 100+ CNY104.620(CNY118.2206) | - | 8bit | - | - | CMOS | - | 4.5V | 5.5V | LCC | - | - | 44Pins | - | - | 24I/O's | 0°C | 70°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY14.270(CNY16.1251) 10+ CNY10.770(CNY12.1701) 50+ CNY9.800(CNY11.074) 100+ CNY9.120(CNY10.3056) 250+ CNY8.600(CNY9.718) More Pricing... | - | 16bit | - | - | I2C, SMBus | - | 2.3V | 5.5V | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY9.870(CNY11.1531) 10+ CNY7.510(CNY8.4863) 50+ CNY6.720(CNY7.5936) 100+ CNY6.040(CNY6.8252) 250+ CNY5.680(CNY6.4184) More Pricing... | - | 16bit | - | - | I2C | - | 1.65V | 5.5V | HWQFN | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ CNY19.540(CNY22.0802) 10+ CNY14.480(CNY16.3624) 50+ CNY13.220(CNY14.9386) 100+ CNY11.820(CNY13.3566) 250+ CNY11.160(CNY12.6108) More Pricing... | - | 16bit | - | - | I2C, SMBus | - | 2.3V | 5.5V | SSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | ||||||
















