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I/O Expanders:

488 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, Onsemi & Texas Instruments
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IC Function
Chip Configuration
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No. of Outputs
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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
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ComparePrice ForQuantity
1332087

RoHS

Each
1+
£1.250
25+
£1.150
100+
£1.040
250+
£0.956
Total:£1.25
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1018158

RoHS

Each
1+
£14.960
10+
£11.470
25+
£11.460
50+
£11.220
100+
£10.850
Total:£14.96
Min: 1 / Mult: 1
-
-
8bit
-
-
-
CMOS
-
4.5V
-
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
1439387

RoHS

Each
1+
£1.160
25+
£0.968
Total:£1.16
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C, Serial
-
4.5V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
1332088

RoHS

Each
1+
£1.300
25+
£1.270
Total:£1.30
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2212093

RoHS

Each
Packaging Options
1+
£1.010
10+
£0.731
50+
£0.662
100+
£0.587
250+
£0.550
More Pricing...
Total:£1.01
Min: 1 / Mult: 1
-
-
4bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
8906084

RoHS

Each
1+
£2.090
10+
£1.350
50+
£1.230
100+
£1.030
250+
£0.999
More Pricing...
Total:£2.09
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2101299

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.370
10+
£1.010
50+
£0.921
100+
£0.822
250+
£0.775
More Pricing...
Total:£1.37
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1854490

RoHS

Each
1+
£1.660
25+
£1.380
100+
£1.320
250+
£1.250
Total:£1.66
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
24Pins
-
-
17I/O's
-40°C
125°C
-
-
1605564

RoHS

Each
1+
£1.120
25+
£0.946
100+
£0.855
250+
£0.838
Total:£1.12
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
2518886

RoHS

Each
1+
£11.200
10+
£8.790
30+
£8.040
120+
£7.360
270+
£7.120
More Pricing...
Total:£11.20
Min: 1 / Mult: 1
-
-
16bit
-
-
-
4 Wire, I2C, Serial, SPI
-
2.5V
-
5.5V
-
SSOP
-
-
36Pins
-
-
28I/O's
-40°C
125°C
-
-
2428164

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£0.949
10+
£0.700
50+
£0.639
100+
£0.572
250+
£0.533
More Pricing...
Total:£0.95
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
1.65V
-
5.5V
-
TSSOP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2574971

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.460
10+
£1.070
50+
£0.974
100+
£0.867
250+
£0.822
More Pricing...
Total:£1.46
Min: 1 / Mult: 1
-
-
24bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
HUQFN
-
-
32Pins
-
-
24I/O's
-40°C
85°C
-
-
2428168RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
£0.620
250+
£0.582
500+
£0.560
1000+
£0.521
2500+
£0.511
Total:£62.00
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2428168

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.030
10+
£0.775
50+
£0.688
100+
£0.620
250+
£0.582
More Pricing...
Total:£1.03
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2820302

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.590
10+
£1.170
25+
£1.100
50+
£1.080
100+
£1.060
More Pricing...
Total:£1.59
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2776152

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.010
10+
£0.731
50+
£0.661
100+
£0.586
250+
£0.549
More Pricing...
Total:£1.01
Min: 1 / Mult: 1
-
-
4bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
SOIC
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
2851558

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.270
25+
£1.050
100+
£0.961
Total:£1.27
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2857786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.470
25+
£1.230
100+
£1.110
1600+
£1.090
Total:£1.47
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
QFN
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2776146

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.150
10+
£0.862
50+
£0.784
200+
£0.714
500+
£0.678
Total:£1.15
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2776150

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.250
10+
£0.926
50+
£0.844
100+
£0.746
250+
£0.702
More Pricing...
Total:£1.25
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°C
-
-
3124744

RoHS

Each
1+
£2.390
10+
£1.780
25+
£1.630
50+
£1.550
100+
£1.460
More Pricing...
Total:£2.39
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
DIP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
I2C General Purpose I/O (GPIO)
-
2857787

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.140
25+
£0.949
100+
£0.935
1100+
£0.920
Total:£1.14
Min: 1 / Mult: 1
-
-
8bit
-
-
-
SPI
-
1.8V
-
5.5V
-
SOIC
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
2776147

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.740
10+
£1.480
25+
£1.360
50+
£1.290
100+
£1.210
More Pricing...
Total:£1.74
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.5V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2985172

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£1.390
10+
£1.030
50+
£0.937
100+
£0.918
250+
£0.899
More Pricing...
Total:£1.39
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.3V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
3404633

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
£9.010
10+
£7.050
25+
£6.560
100+
£6.030
250+
£5.770
More Pricing...
Total:£9.01
Min: 1 / Mult: 1
-
-
20bit
-
-
-
SPI
-
2.5V
-
5.5V
-
SSOP
-
-
28Pins
-
-
20I/O's
-40°C
125°C
-
-
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