Popular Suppliers
Same day shipping
On Thousands of Products
Our Biggest Range Ever
Over 1 million products available online
FREE Technical Support
Exclusive to Farnell Customers
4.5V I/O Expanders:
18 Products FoundView
Buyer
Engineer
Manufacturer
Chip Configuration
No. of Bits
Bus Frequency
Interfaces
IC Interface Type
Supply Voltage Min
Supply Voltage Max
IC Case / Package
Interface Case Style
Driver Case Style
No. of Pins
No. of I/O's
Operating Temperature Min
Operating Temperature Max
Packaging
Filter(s) Applied
1 Filter(s) Selected
| Compare | Price For | Quantity | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ HK$14.200 25+ HK$11.880 100+ HK$11.170 | Total:HK$14.20 Min: 1 / Mult: 1 | - | 16bit | - | SPI | - | 4.5V | 5.5V | SSOP | - | - | 28Pins | 16I/O's | -40°C | 125°C | |||||
MICROCHIP | 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 | ||||
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 | |||||
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 | |||||
Each | 1+ HK$117.210 10+ HK$92.420 25+ HK$86.260 50+ HK$84.510 100+ HK$82.760 More Pricing... | Total:HK$117.21 Min: 1 / Mult: 1 | - | 8bit | - | - | - | 4.5V | 5.5V | LCC | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$162.870 10+ HK$123.880 25+ HK$118.670 50+ HK$116.300 100+ HK$113.930 | Total:HK$162.87 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | LCC | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ HK$135.510 10+ HK$106.780 25+ HK$106.700 50+ HK$104.820 100+ HK$97.040 More Pricing... | Total:HK$135.51 Min: 1 / Mult: 1 | - | 8bit | - | CMOS | - | 4.5V | 5.5V | DIP | - | - | 40Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$111.350 10+ HK$87.800 25+ HK$81.950 50+ HK$78.710 100+ HK$75.460 More Pricing... | Total:HK$111.35 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | LCC | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ HK$184.150 10+ HK$155.860 25+ HK$149.440 50+ HK$140.550 100+ HK$131.660 | Total:HK$184.15 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | MQFP | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$87.800 25+ HK$81.950 50+ HK$78.710 100+ HK$75.460 250+ HK$72.380 | Total:HK$878.00 Min: 10 / Mult: 1 | 8bit | 8bit | 8MHz | Parallel | Parallel | 4.5V | 5.5V | LCC | LCC | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 10+ HK$123.880 25+ HK$118.670 50+ HK$116.300 100+ HK$113.930 | Total:HK$1,238.80 Min: 10 / Mult: 1 | 8bit | 8bit | 8MHz | Parallel | Parallel | 4.5V | 5.5V | LCC | LCC | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$10.750 1600+ HK$10.540 | Total:HK$1,075.00 Min: 100 / Mult: 1 | 16bit | 16bit | 10MHz | SPI | SPI | 4.5V | 5.5V | SOIC | SOIC | - | 28Pins | 16I/O's | -40°C | 125°C | |||||
Each | 1+ HK$107.980 10+ HK$90.450 25+ HK$88.650 50+ HK$86.840 100+ HK$85.030 More Pricing... | Total:HK$107.98 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | MQFP | - | MQFP | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ HK$318.370 5+ HK$288.710 10+ HK$259.040 25+ HK$251.940 50+ HK$246.210 | Total:HK$318.37 Min: 1 / Mult: 1 | - | 8bit | - | CMOS | - | 4.5V | 5.5V | DIP | - | - | 40Pins | 24I/O's | -40°C | 85°C | |||||
Each | 1+ HK$12.740 25+ HK$9.670 100+ HK$9.480 | Total:HK$12.74 Min: 1 / Mult: 1 | - | 8bit | - | I2C, Serial | - | 4.5V | 5.5V | QFN | - | - | 20Pins | 8I/O's | -40°C | 125°C | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ HK$25.120 10+ HK$19.040 25+ HK$17.300 50+ HK$16.280 100+ HK$15.710 More Pricing... | Total:HK$25.12 Min: 1 / Mult: 1 | - | 16bit | - | I2C | - | 4.5V | 5.5V | SSOP | - | - | 24Pins | 16I/O's | -40°C | 85°C | |||||
Each | 1+ HK$228.860 10+ HK$184.150 25+ HK$183.720 50+ HK$170.130 100+ HK$156.540 More Pricing... | Total:HK$228.86 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | DIP | - | - | 40Pins | 24I/O's | 0°C | 70°C | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ HK$15.710 250+ HK$15.270 500+ HK$14.970 1000+ HK$14.060 | Total:HK$1,571.00 Min: 100 / Mult: 1 | 16bit | 16bit | 400kHz | I2C | I2C | 4.5V | 5.5V | SSOP | SSOP | - | 24Pins | 16I/O's | -40°C | 85°C | |||||
