I/O Expanders:

361 Products Found
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IC Package Type
Supply Voltage Max
Output Current
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Input Voltage Min
Input Voltage Max
No. of I/O's
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ComparePrice ForQuantity
1332093

RoHS

Each
1+
RM5.930
25+
RM5.750
100+
RM5.570
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
-
2428174

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM9.520
10+
RM9.050
50+
RM8.570
100+
RM8.100
250+
RM7.620
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2428174RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM8.100
250+
RM7.620
500+
RM7.150
1000+
RM6.670
2500+
RM6.190
Min: 100 / Mult: 1
-
16bit
16bit
400kHz
-
-
I2C
I2C
1.65V
-
5.5V
-
HWQFN
HWQFN
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1605564

RoHS

Each
1+
RM6.310
25+
RM4.780
100+
RM4.690
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1467675

RoHS

Each
1+
RM7.930
25+
RM6.010
100+
RM5.930
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1627049

RoHS

Each
1+
RM8.160
10+
RM7.800
50+
RM7.430
100+
RM7.060
250+
RM6.690
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1332091

RoHS

Each
1+
RM6.820
25+
RM5.470
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1627054

RoHS

Each
1+
RM11.360
10+
RM7.220
50+
RM7.050
100+
RM6.870
250+
RM6.480
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.5V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1467674

RoHS

Each
1+
RM7.150
25+
RM6.340
100+
RM5.520
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1690393

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.310
10+
RM4.550
50+
RM4.300
100+
RM4.040
250+
RM3.810
More Pricing...
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
-
1332087

RoHS

Each
1+
RM5.630
25+
RM5.500
100+
RM5.370
200+
RM5.050
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1439387

RoHS

Each
1+
RM6.520
25+
RM5.630
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C, Serial
-
4.5V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1332088

RoHS

Each
1+
RM7.150
25+
RM5.420
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
8906084

RoHS

Each
1+
RM7.470
10+
RM5.500
50+
RM4.620
100+
RM4.600
250+
RM4.570
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2428168

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM5.840
10+
RM3.890
50+
RM3.670
100+
RM3.450
250+
RM3.280
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2776155

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.900
10+
RM1.850
100+
RM1.500
500+
RM1.430
1000+
RM1.380
More Pricing...
Min: 1 / Mult: 1
-
-
4bit
-
-
-
I2C
-
1.1V
-
3.6V
-
XQFN
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
-
2851558

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.150
25+
RM5.930
100+
RM5.760
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2776150

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.220
10+
RM4.810
50+
RM4.550
100+
RM4.280
250+
RM4.020
More Pricing...
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°C
-
-
-
2851557

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.860
25+
RM5.720
100+
RM5.250
1600+
RM5.150
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2775058

RoHS

Each
1+
RM7.530
25+
RM6.310
100+
RM6.190
2100+
RM5.710
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
3124744

RoHS

Each
1+
RM10.410
10+
RM7.080
50+
RM6.980
100+
RM6.880
250+
RM6.780
More Pricing...
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
DIP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
I2C General Purpose I/O (GPIO)
-
-
1018158

RoHS

Each
1+
RM76.530
10+
RM58.380
25+
RM58.340
50+
RM56.480
100+
RM48.690
Min: 1 / Mult: 1
-
-
8bit
-
-
-
CMOS
-
4.5V
-
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
-
2428169

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.090
10+
RM4.020
50+
RM3.800
100+
RM3.570
250+
RM3.350
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2400557

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.730
10+
RM5.870
50+
RM5.560
100+
RM4.720
250+
RM4.660
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2985172

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM7.960
10+
RM5.340
50+
RM5.310
100+
RM5.270
250+
RM5.230
More Pricing...
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.3V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
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