Popular Suppliers
I/O Expanders:
488 Products FoundFind a huge range of I/O Expanders at Farnell® UK. 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, Onsemi & Texas Instruments
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
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price For | Quantity | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ £1.320 25+ £1.290 | Total:£1.32 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | DIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £1.250 25+ £1.030 100+ £0.946 250+ £0.899 | Total:£1.25 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.8V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £1.320 25+ £1.100 100+ £0.998 250+ £0.948 | Total:£1.32 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £1.320 25+ £1.100 100+ £0.998 2100+ £0.948 | Total:£1.32 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | SPI | - | 4.5V | - | 5.5V | - | SSOP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £4.490 10+ £3.460 30+ £3.160 120+ £2.890 | Total:£4.49 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 2V | - | 5.5V | - | WSOIC | - | - | 24Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £3.260 10+ £2.300 25+ £2.190 100+ £2.080 | Total:£3.26 Min: 1 / Mult: 1 | - | - | - | - | - | - | I2C | - | 1.71V | - | 5.5V | - | TQFN | - | - | 16Pins | - | - | 8I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £1.680 25+ £1.650 | Total:£1.68 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | SPI | - | 1.8V | - | 5.5V | - | DIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £3.480 10+ £2.660 50+ £2.320 | Total:£3.48 Min: 1 / Mult: 1 | - | - | - | - | - | - | I2C | - | 1.71V | - | 5.5V | - | QSOP | - | - | 24Pins | - | - | 8I/O's | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £8.760 10+ £6.970 25+ £6.500 100+ £5.710 250+ £5.490 More Pricing... | Total:£8.76 Min: 1 / Mult: 1 | - | - | 28bit | - | - | - | SPI | - | 2.5V | - | 5.5V | - | TQFN-EP | - | - | 40Pins | - | - | 28I/O's | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ £6.970 25+ £6.500 100+ £5.710 250+ £5.490 500+ £5.360 | Total:£69.70 Min: 10 / Mult: 1 | - | 28bit | 28bit | 26MHz | - | - | SPI | SPI | 2.5V | - | 5.5V | - | TQFN-EP | TQFN-EP | - | 40Pins | - | - | 28I/O's | -40°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £2.050 10+ £1.540 25+ £1.410 50+ £1.370 100+ £1.220 More Pricing... | Total:£2.05 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 1.6V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -55°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £3.150 10+ £2.380 25+ £2.190 50+ £2.080 100+ £1.870 More Pricing... | Total:£3.15 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.65V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -55°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £1.220 250+ £1.150 500+ £1.130 | Total:£122.00 Min: 100 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 1.6V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -55°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £1.110 250+ £1.050 500+ £1.010 | Total:£111.00 Min: 100 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | HVQFN | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ £1.870 250+ £1.780 500+ £1.720 1000+ £1.670 | Total:£187.00 Min: 100 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 1.65V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -55°C | 125°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £1.800 10+ £1.340 50+ £1.230 100+ £1.110 250+ £1.050 More Pricing... | Total:£1.80 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | HVQFN | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each | 1+ £1.660 25+ £1.630 | Total:£1.66 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 2V | - | 5.5V | - | DIP | - | - | 28Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each | 1+ £1.580 10+ £1.170 50+ £1.040 100+ £0.989 250+ £0.938 More Pricing... | Total:£1.58 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | SOIC | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each | 1+ £1.480 10+ £1.090 50+ £1.000 100+ £0.918 250+ £0.900 More Pricing... | Total:£1.48 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C, SMBus | - | 2.3V | - | 5.5V | - | TSSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each | 1+ £1.160 25+ £1.120 100+ £1.070 250+ £1.030 | Total:£1.16 Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | SOIC | - | - | 18Pins | - | - | 16I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £1.190 25+ £1.000 | Total:£1.19 Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | DIP | - | - | 18Pins | - | - | 8I/O's | -40°C | 125°C | - | - | |||||
Each | 1+ £13.100 10+ £10.270 25+ £10.260 50+ £9.930 100+ £9.380 | Total:£13.10 Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | CMOS | - | 4.5V | - | 5.5V | - | DIP | - | - | 40Pins | - | - | 24I/O's | 0°C | 70°C | - | - | |||||
Each | 1+ £1.250 25+ £1.140 100+ £1.030 250+ £0.898 | Total:£1.25 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | Serial, SPI | - | 1.8V | - | 5.5V | - | SOIC | - | - | 28Pins | - | - | 16I/O's | -40°C | 125°C | MCP23017, MCP23S17 | - | |||||
Each | 1+ £2.020 10+ £1.510 25+ £1.280 50+ £1.260 100+ £1.240 More Pricing... | Total:£2.02 Min: 1 / Mult: 1 | - | - | 16bit | - | - | - | I2C | - | 2.5V | - | 5.5V | - | SSOP | - | - | 24Pins | - | - | 16I/O's | -40°C | 85°C | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ £1.080 10+ £0.813 50+ £0.735 100+ £0.652 250+ £0.614 More Pricing... | Total:£1.08 Min: 1 / Mult: 1 | - | - | 8bit | - | - | - | I2C | - | 2.5V | - | 6V | - | SOIC | - | - | 16Pins | - | - | 8I/O's | -40°C | 85°C | - | - | |||||
