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I/O Expanders:

490 Products Found
Find 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, Texas Instruments & Onsemi
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IC Function
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Supply Voltage Min
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Supply Voltage Max
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ComparePrice ForQuantity
1467674

RoHS

Each
1+
£1.280
25+
£1.060
100+
£0.967
250+
£0.948
Total:£1.28
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1467675

RoHS

Each
1+
£1.360
25+
£1.140
100+
£1.030
250+
£0.979
Total:£1.36
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1292238

RoHS

Each
1+
£1.360
25+
£1.330
Total:£1.36
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2775058

RoHS

Date/Lot Code

Each
1+
£1.360
25+
£1.140
100+
£1.030
2100+
£0.979
Total:£1.36
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2516739

RoHS

Date/Lot Code

Each
1+
£5.120
10+
£3.930
25+
£3.660
100+
£3.220
Total:£5.12
Min: 1 / Mult: 1
-
-
-
-
-
-
I2C
-
1.71V
-
5.5V
-
TQFN
-
-
16Pins
-
-
8I/O's
-40°C
125°C
-
-
3380577

RoHS

Date/Lot Code

Each
1+
£1.730
25+
£1.700
Total:£1.73
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
1.8V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2428170

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.730
10+
£1.280
25+
£1.170
50+
£1.110
100+
£0.998
More Pricing...
Total:£1.73
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2516766

RoHS

Date/Lot Code

Each
1+
£5.430
10+
£3.790
50+
£3.610
Total:£5.43
Min: 1 / Mult: 1
-
-
-
-
-
-
I2C
-
1.71V
-
5.5V
-
QSOP
-
-
24Pins
-
-
8I/O's
-40°C
125°C
-
-
3404634

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£12.360
10+
£9.700
25+
£9.300
100+
£7.780
250+
£7.400
More Pricing...
Total:£12.36
Min: 1 / Mult: 1
-
-
28bit
-
-
-
SPI
-
2.5V
-
5.5V
-
TQFN-EP
-
-
40Pins
-
-
28I/O's
-40°C
125°C
-
-
2428170RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.998
250+
£0.941
500+
£0.904
1000+
£0.883
Total:£99.80
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
3404634RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
£9.700
25+
£9.300
100+
£7.780
250+
£7.400
500+
£6.920
Total:£97.00
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
-
-
4256016

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.530
10+
£1.010
50+
£0.927
100+
£0.843
250+
£0.792
More Pricing...
Total:£1.53
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
4256016RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.843
250+
£0.792
500+
£0.762
1000+
£0.716
Total:£84.30
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
4256022

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.770
10+
£1.190
50+
£1.090
100+
£0.998
250+
£0.936
More Pricing...
Total:£1.77
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
4256022RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.998
250+
£0.936
500+
£0.902
1000+
£0.872
2500+
£0.855
Total:£99.80
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2890473RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£1.300
250+
£1.220
500+
£1.170
Total:£130.00
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
HVQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2890473

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£2.160
10+
£1.600
50+
£1.460
100+
£1.300
250+
£1.220
More Pricing...
Total:£2.16
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
HVQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1332093

RoHS

Each
1+
£1.300
25+
£1.190
100+
£1.070
250+
£0.932
Total:£1.30
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
1332092

RoHS

Date/Lot Code

Each
1+
£1.100
25+
£1.080
100+
£1.050
250+
£1.030
Total:£1.10
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
1332088

RoHS

Each
1+
£1.350
25+
£1.320
Total:£1.35
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1018158

RoHS

Date/Lot Code

Each
1+
£13.870
10+
£10.630
25+
£10.620
50+
£10.400
100+
£10.060
Total:£13.87
Min: 1 / Mult: 1
-
-
8bit
-
-
-
CMOS
-
4.5V
-
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
1332091

RoHS

Date/Lot Code

Each
1+
£1.230
25+
£1.030
Total:£1.23
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
2101293

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.310
25+
£1.080
100+
£0.986
1600+
£0.967
Total:£1.31
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1018159

RoHS

Date/Lot Code

Each
1+
£13.450
10+
£10.600
25+
£10.590
50+
£10.400
100+
£9.630
Total:£13.45
Min: 1 / Mult: 1
-
-
8bit
-
-
-
CMOS
-
4.5V
-
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
1439389

RoHS

Date/Lot Code

Each
1+
£1.720
25+
£1.690
Total:£1.72
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
85°C
-
-
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