I/O Expanders:

384 Products Found
Find a huge range of I/O Expanders at element14 Singapore. 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
Chip Configuration
No. of Bits
Bus Frequency
No. of Outputs
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IC Interface Type
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
Operating Temperature Min
Operating Temperature Max
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ComparePrice ForQuantity
1292238

RoHS

Each
1+
S$2.340
(S$2.5506)
25+
S$1.820
(S$1.9838)
Total:S$2.34
Min: 1 / Mult: 1
-
-
16bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1467674

RoHS

Each
1+
S$2.400
(S$2.616)
25+
S$1.820
(S$1.9838)
100+
S$1.790
(S$1.9511)
Total:S$2.40
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2775058

RoHS

Each
1+
S$2.530
(S$2.7577)
25+
S$2.130
(S$2.3217)
100+
S$1.920
(S$2.0928)
2100+
S$1.730
(S$1.8857)
Total:S$2.53
Min: 1 / Mult: 1
-
-
16bit
-
-
-
SPI
-
4.5V
-
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2728425

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.040
(S$4.4036)
10+
S$3.030
(S$3.3027)
25+
S$2.770
(S$3.0193)
50+
S$2.630
(S$2.8667)
100+
S$2.480
(S$2.7032)
More Pricing...
Total:S$4.04
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.6V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-55°C
125°C
-
-
-
1627049

RoHS

Each
1+
S$2.630
(S$2.8667)
10+
S$1.930
(S$2.1037)
50+
S$1.780
(S$1.9402)
100+
S$1.630
(S$1.7767)
250+
S$1.600
(S$1.744)
More Pricing...
Total:S$2.63
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
8906076

RoHS

Each
1+
S$3.000
(S$3.270)
10+
S$2.230
(S$2.4307)
50+
S$1.990
(S$2.1691)
100+
S$1.890
(S$2.0601)
250+
S$1.790
(S$1.9511)
More Pricing...
Total:S$3.00
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
SOIC
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1332091

RoHS

Each
1+
S$2.330
(S$2.5397)
25+
S$1.860
(S$2.0274)
Total:S$2.33
Min: 1 / Mult: 1
-
-
8bit
-
-
-
Serial, SPI
-
1.8V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1332093

RoHS

Each
1+
S$2.400
(S$2.616)
25+
S$1.990
(S$2.1691)
100+
S$1.820
(S$1.9838)
Total:S$2.40
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+
S$3.740
(S$4.0766)
10+
S$2.790
(S$3.0411)
50+
S$2.380
(S$2.5942)
100+
S$2.330
(S$2.5397)
250+
S$2.270
(S$2.4743)
More Pricing...
Total:S$3.74
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+
S$2.060
(S$2.2454)
10+
S$1.510
(S$1.6459)
50+
S$1.370
(S$1.4933)
100+
S$1.220
(S$1.3298)
250+
S$1.150
(S$1.2535)
More Pricing...
Total:S$2.06
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
-
1439387

RoHS

Each
1+
S$2.200
(S$2.398)
25+
S$1.770
(S$1.9293)
Total:S$2.20
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C, Serial
-
4.5V
-
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1332087

RoHS

Each
1+
S$2.310
(S$2.5179)
25+
S$1.920
(S$2.0928)
100+
S$1.770
(S$1.9293)
200+
S$1.550
(S$1.6895)
Total:S$2.31
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1332088

RoHS

Each
1+
S$2.400
(S$2.616)
25+
S$1.820
(S$1.9838)
Total:S$2.40
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2101299

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.490
(S$2.7141)
10+
S$1.840
(S$2.0056)
50+
S$1.680
(S$1.8312)
100+
S$1.490
(S$1.6241)
250+
S$1.400
(S$1.526)
More Pricing...
Total:S$2.49
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
2.3V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
8906084

RoHS

Each
1+
S$2.450
(S$2.6705)
10+
S$2.370
(S$2.5833)
50+
S$2.280
(S$2.4852)
100+
S$1.910
(S$2.0819)
250+
S$1.860
(S$2.0274)
More Pricing...
Total:S$2.45
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+
S$1.910
(S$2.0819)
10+
S$1.440
(S$1.5696)
50+
S$1.280
(S$1.3952)
100+
S$1.160
(S$1.2644)
250+
S$1.090
(S$1.1881)
More Pricing...
Total:S$1.91
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2851558

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.510
(S$2.7359)
25+
S$2.080
(S$2.2672)
100+
S$1.900
(S$2.071)
Total:S$2.51
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+
S$2.080
(S$2.2672)
10+
S$1.510
(S$1.6459)
50+
S$1.370
(S$1.4933)
100+
S$1.220
(S$1.3298)
250+
S$1.150
(S$1.2535)
More Pricing...
Total:S$2.08
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°C
-
-
-
2776147

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$3.300
(S$3.597)
10+
S$2.790
(S$3.0411)
50+
S$2.550
(S$2.7795)
100+
S$2.290
(S$2.4961)
250+
S$2.170
(S$2.3653)
More Pricing...
Total:S$3.30
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
2.5V
-
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
3124744

RoHS

Each
1+
S$3.940
(S$4.2946)
10+
S$2.930
(S$3.1937)
25+
S$2.690
(S$2.9321)
50+
S$2.550
(S$2.7795)
100+
S$2.400
(S$2.616)
More Pricing...
Total:S$3.94
Min: 1 / Mult: 1
-
-
8bit
-
-
-
I2C
-
2.5V
-
6V
-
DIP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
I2C General Purpose I/O (GPIO)
-
-
3388417

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.500
(S$2.725)
10+
S$2.180
(S$2.3762)
50+
S$1.920
(S$2.0928)
100+
S$1.780
(S$1.9402)
250+
S$1.720
(S$1.8748)
More Pricing...
Total:S$2.50
Min: 1 / Mult: 1
-
-
-
-
-
-
I2C, SMBus
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2518886

RoHS

Each
1+
S$18.440
(S$20.0996)
10+
S$14.510
(S$15.8159)
30+
S$13.370
(S$14.5733)
120+
S$12.350
(S$13.4615)
270+
S$11.910
(S$12.9819)
More Pricing...
Total:S$18.44
Min: 1 / Mult: 1
-
-
16bit
-
-
-
4 Wire, I2C, Serial, SPI
-
2.5V
-
5.5V
-
SSOP
-
-
36Pins
-
-
28I/O's
-40°C
125°C
-
-
-
2400557

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.710
(S$2.9539)
10+
S$1.990
(S$2.1691)
50+
S$1.820
(S$1.9838)
100+
S$1.470
(S$1.6023)
250+
S$1.390
(S$1.5151)
More Pricing...
Total:S$2.71
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2776160

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$2.550
(S$2.7795)
10+
S$1.880
(S$2.0492)
50+
S$1.720
(S$1.8748)
100+
S$1.680
(S$1.8312)
250+
S$1.640
(S$1.7876)
More Pricing...
Total:S$2.55
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C, SMBus
-
1.65V
-
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1854489

RoHS

Each
1+
S$2.960
(S$3.2264)
25+
S$2.240
(S$2.4416)
100+
S$2.200
(S$2.398)
Total:S$2.96
Min: 1 / Mult: 1
-
-
16bit
-
-
-
I2C
-
1.8V
-
5.5V
-
QFN
-
-
24Pins
-
-
17I/O's
-40°C
125°C
-
-
-
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