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I/O Expanders:

479 Products Found
Find a huge range of I/O Expanders at Farnell Switzerland. 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
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Supply Voltage Min
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Supply Voltage Max
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ComparePrice ForQuantity
1292238

RoHS

Each
1+
CHF 1.450
25+
CHF 1.420
Total:CHF 1.45
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1467674

RoHS

Each
1+
CHF 1.370
25+
CHF 1.140
100+
CHF 1.040
250+
CHF 0.987
Total:CHF 1.37
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1467675

RoHS

Each
1+
CHF 1.450
25+
CHF 1.210
100+
CHF 1.100
250+
CHF 1.040
Total:CHF 1.45
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2775058

RoHS

Date/Lot Code

Each
1+
CHF 1.450
25+
CHF 1.210
100+
CHF 1.100
2100+
CHF 1.040
Total:CHF 1.45
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2516771

RoHS

Each
1+
CHF 7.710
10+
CHF 5.730
30+
CHF 5.030
120+
CHF 4.610
270+
CHF 4.430
More Pricing...
Total:CHF 7.71
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2V
-
5.5V
-
WSOIC
-
-
24Pins
-
-
16I/O's
-40°C
125°C
-
-
2516739

RoHS

Each
1+
CHF 4.420
10+
CHF 3.380
25+
CHF 3.110
100+
CHF 2.820
Total:CHF 4.42
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+
CHF 1.840
25+
CHF 1.800
Total:CHF 1.84
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
1.8V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2516766

RoHS

Each
1+
CHF 4.700
10+
CHF 3.590
50+
CHF 3.140
Total:CHF 4.70
Min: 1 / Mult: 1
-
-
-
-
-
-
I2C
-
1.71V
-
5.5V
-
QSOP
-
-
24Pins
-
-
8I/O's
-40°C
125°C
-
-
3404634

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 12.290
10+
CHF 9.660
25+
CHF 9.000
100+
CHF 7.860
250+
CHF 7.530
More Pricing...
Total:CHF 12.29
Min: 1 / Mult: 1
-
-
28bit
-
-
-
SPI
-
2.5V
-
5.5V
-
TQFN-EP
-
-
40Pins
-
-
28I/O's
-40°C
125°C
-
-
3404634RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CHF 9.660
25+
CHF 9.000
100+
CHF 7.860
250+
CHF 7.530
500+
CHF 7.330
Total:CHF 96.60
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
-
-
2728425

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 2.220
10+
CHF 1.660
25+
CHF 1.520
50+
CHF 1.470
100+
CHF 1.330
More Pricing...
Total:CHF 2.22
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.6V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-55°C
125°C
-
-
2774768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 3.160
10+
CHF 2.400
25+
CHF 2.200
50+
CHF 2.090
100+
CHF 1.890
More Pricing...
Total:CHF 3.16
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-55°C
125°C
-
-
2728425RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CHF 1.330
250+
CHF 1.250
Total:CHF 133.00
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.6V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-55°C
125°C
-
-
2890473RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CHF 1.170
250+
CHF 1.120
500+
CHF 1.070
Total:CHF 117.00
Min: 100 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
HVQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2774768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CHF 1.890
250+
CHF 1.690
500+
CHF 1.570
1000+
CHF 1.540
Total:CHF 189.00
Min: 100 / Mult: 5
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-55°C
125°C
-
-
2890473

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 1.910
10+
CHF 1.430
50+
CHF 1.300
100+
CHF 1.170
250+
CHF 1.120
More Pricing...
Total:CHF 1.91
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
HVQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1439389

RoHS

Each
1+
CHF 1.820
25+
CHF 1.780
Total:CHF 1.82
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
85°C
-
-
8906076

RoHS

Each
1+
CHF 1.710
10+
CHF 1.270
50+
CHF 1.120
100+
CHF 1.070
250+
CHF 1.010
More Pricing...
Total:CHF 1.71
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
SOIC
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1332092

RoHS

Each
1+
CHF 1.150
25+
CHF 1.130
100+
CHF 1.120
250+
CHF 1.100
Total:CHF 1.15
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
1332091

RoHS

Each
1+
CHF 1.310
25+
CHF 1.100
Total:CHF 1.31
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
1018159

RoHS

Each
1+
CHF 14.150
10+
CHF 11.090
25+
CHF 11.080
50+
CHF 10.720
100+
CHF 10.130
Total:CHF 14.15
Min: 1 / Mult: 1
-
-
8bit
-
-
-
CMOS
-
4.5V
-
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
1332093

RoHS

Each
1+
CHF 1.350
25+
CHF 1.240
100+
CHF 1.120
250+
CHF 0.968
Total:CHF 1.35
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
1627054

RoHS

Each
1+
CHF 2.180
10+
CHF 1.630
25+
CHF 1.390
50+
CHF 1.370
100+
CHF 1.350
More Pricing...
Total:CHF 2.18
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.5V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1690393

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 1.120
10+
CHF 0.968
50+
CHF 0.805
100+
CHF 0.721
250+
CHF 0.665
More Pricing...
Total:CHF 1.12
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2101293

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CHF 1.410
25+
CHF 1.150
100+
CHF 1.060
1600+
CHF 1.040
Total:CHF 1.41
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
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