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 (Supplied on Cut Tape) Cut Tape | 1+ CNY12.630 (CNY14.2719)25+ CNY10.470 (CNY11.8311)100+ CNY9.570 (CNY10.8141)1600+ CNY9.380 (CNY10.5994) | Total:CNY12.63 Min: 1 / Mult: 1 | - | 16bit | - | SPI | - | 4.5V | 5.5V | SOIC | - | - | 28Pins | 16I/O's | -40°C | 125°C | |||||
MICROCHIP | Each | 1+ CNY11.510 (CNY13.0063)25+ CNY9.250 (CNY10.4525) | Total:CNY11.51 Min: 1 / Mult: 1 | - | 8bit | - | I2C, Serial | - | 4.5V | 5.5V | DIP | - | - | 18Pins | 8I/O's | -40°C | 125°C | ||||
Each | 1+ CNY13.310 (CNY15.0403)25+ CNY11.140 (CNY12.5882)100+ CNY10.090 (CNY11.4017)2100+ CNY9.990 (CNY11.2887) | Total:CNY13.31 Min: 1 / Mult: 1 | - | 16bit | - | SPI | - | 4.5V | 5.5V | SSOP | - | - | 28Pins | 16I/O's | -40°C | 125°C | |||||
Each | 1+ CNY137.720 (CNY155.6236)10+ CNY105.600 (CNY119.328)25+ CNY105.520 (CNY119.2376)50+ CNY103.320 (CNY116.7516)100+ CNY99.890 (CNY112.8757) | Total:CNY137.72 Min: 1 / Mult: 1 | - | 8bit | - | CMOS | - | 4.5V | 5.5V | DIP | - | - | 40Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ CNY104.390 (CNY117.9607)10+ CNY82.310 (CNY93.0103)25+ CNY76.830 (CNY86.8179)50+ CNY75.270 (CNY85.0551)100+ CNY73.710 (CNY83.2923)More Pricing... | Total:CNY104.39 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+ CNY145.040 (CNY163.8952)10+ CNY110.330 (CNY124.6729)25+ CNY105.680 (CNY119.4184)50+ CNY103.570 (CNY117.0341)100+ CNY101.460 (CNY114.6498) | Total:CNY145.04 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | LCC | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ CNY120.680 (CNY136.3684)10+ CNY95.090 (CNY107.4517)25+ CNY95.020 (CNY107.3726)50+ CNY93.340 (CNY105.4742)100+ CNY86.420 (CNY97.6546)More Pricing... | Total:CNY120.68 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+ CNY99.170 (CNY112.0621)10+ CNY78.190 (CNY88.3547)25+ CNY72.980 (CNY82.4674)50+ CNY70.100 (CNY79.213)100+ CNY67.210 (CNY75.9473)More Pricing... | Total:CNY99.17 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | LCC | - | - | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ CNY172.190 (CNY194.5747)10+ CNY145.730 (CNY164.6749)25+ CNY139.740 (CNY157.9062)50+ CNY131.430 (CNY148.5159)100+ CNY123.120 (CNY139.1256) | Total:CNY172.19 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+ CNY78.190 (CNY88.3547)25+ CNY72.980 (CNY82.4674)50+ CNY70.100 (CNY79.213)100+ CNY67.210 (CNY75.9473)250+ CNY64.450 (CNY72.8285) | Total:CNY781.90 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+ CNY110.330 (CNY124.6729)25+ CNY105.680 (CNY119.4184)50+ CNY103.570 (CNY117.0341)100+ CNY101.460 (CNY114.6498) | Total:CNY1,103.30 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+ CNY9.570 (CNY10.8141)1600+ CNY9.380 (CNY10.5994) | Total:CNY957.00 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+ CNY96.160 (CNY108.6608)10+ CNY80.560 (CNY91.0328)25+ CNY78.950 (CNY89.2135)50+ CNY77.340 (CNY87.3942)100+ CNY75.730 (CNY85.5749)More Pricing... | Total:CNY96.16 Min: 1 / Mult: 1 | - | 8bit | - | Parallel | - | 4.5V | 5.5V | MQFP | - | MQFP | 44Pins | 24I/O's | 0°C | 70°C | |||||
Each | 1+ CNY283.530 (CNY320.3889)5+ CNY257.120 (CNY290.5456)10+ CNY230.700 (CNY260.691)25+ CNY224.370 (CNY253.5381)50+ CNY219.280 (CNY247.7864) | Total:CNY283.53 Min: 1 / Mult: 1 | - | 8bit | - | CMOS | - | 4.5V | 5.5V | DIP | - | - | 40Pins | 24I/O's | -40°C | 85°C | |||||
Each | 1+ CNY11.130 (CNY12.5769)25+ CNY8.450 (CNY9.5485)100+ CNY8.290 (CNY9.3677) | Total:CNY11.13 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+ CNY22.750 (CNY25.7075)10+ CNY17.370 (CNY19.6281)25+ CNY15.800 (CNY17.854)50+ CNY14.530 (CNY16.4189)100+ CNY14.040 (CNY15.8652)More Pricing... | Total:CNY22.75 Min: 1 / Mult: 1 | - | 16bit | - | I2C | - | 4.5V | 5.5V | SSOP | - | - | 24Pins | 16I/O's | -40°C | 85°C | |||||
Each | 1+ CNY189.390 (CNY214.0107)10+ CNY158.080 (CNY178.6304)25+ CNY144.090 (CNY162.8217)50+ CNY132.780 (CNY150.0414)100+ CNY121.470 (CNY137.2611)More Pricing... | Total:CNY189.39 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+ CNY14.040 (CNY15.8652)250+ CNY13.720 (CNY15.5036)500+ CNY13.480 (CNY15.2324)1000+ CNY12.640 (CNY14.2832) | Total:CNY1,404.00 Min: 100 / Mult: 1 | 16bit | 16bit | 400kHz | I2C | I2C | 4.5V | 5.5V | SSOP | SSOP | - | 24Pins | 16I/O's | -40°C | 85°C | |||||
