I/O Expanders:

274 Products Found
Find a huge range of I/O Expanders at element14 China. We stock a large selection of I/O Expanders, including new and most popular products from the world's top manufacturers including: NXP, Microchip, Onsemi, Renesas & Nexperia
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Buyer
Engineer
Manufacturer
Chip Configuration
No. of Bits
Bus Frequency
No. of Outputs
Output Current Max
Interfaces
IC Interface Type
Supply Voltage Min
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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Automotive Qualification Standard
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ComparePrice ForQuantity
1467674

RoHS

Each
1+
CNY12.630
(CNY14.2719)
25+
CNY9.570
(CNY10.8141)
100+
CNY9.380
(CNY10.5994)
Total:CNY12.63
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1467675

RoHS

Each
1+
CNY13.300
(CNY15.029)
25+
CNY10.090
(CNY11.4017)
100+
CNY9.890
(CNY11.1757)
Total:CNY13.30
Min: 1 / Mult: 1
-
16bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2775058

RoHS

Each
1+
CNY13.300
(CNY15.029)
25+
CNY11.130
(CNY12.5769)
100+
CNY10.090
(CNY11.4017)
2100+
CNY9.900
(CNY11.187)
Total:CNY13.30
Min: 1 / Mult: 1
-
16bit
-
-
-
SPI
-
4.5V
5.5V
-
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1332093

RoHS

Each
1+
CNY12.630
(CNY14.2719)
25+
CNY10.470
(CNY11.8311)
100+
CNY9.570
(CNY10.8141)
Total:CNY12.63
Min: 1 / Mult: 1
-
16bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
-
1439387

RoHS

Each
1+
CNY11.510
(CNY13.0063)
25+
CNY9.250
(CNY10.4525)
Total:CNY11.51
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C, Serial
-
4.5V
5.5V
-
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1332088

RoHS

Each
1+
CNY12.630
(CNY14.2719)
25+
CNY9.570
(CNY10.8141)
Total:CNY12.63
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.8V
5.5V
-
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1690393

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY12.290
(CNY13.8877)
10+
CNY8.980
(CNY10.1474)
50+
CNY8.140
(CNY9.1982)
100+
CNY7.230
(CNY8.1699)
250+
CNY6.790
(CNY7.6727)
More Pricing...
Total:CNY12.29
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
2.5V
6V
-
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
-
8906076

RoHS

Each
1+
CNY15.760
(CNY17.8088)
10+
CNY11.650
(CNY13.1645)
50+
CNY10.390
(CNY11.7407)
100+
CNY9.870
(CNY11.1531)
250+
CNY9.340
(CNY10.5542)
More Pricing...
Total:CNY15.76
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
SOIC
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1332092

RoHS

Each
1+
CNY11.510
(CNY13.0063)
25+
CNY10.570
(CNY11.9441)
100+
CNY9.770
(CNY11.0401)
Total:CNY11.51
Min: 1 / Mult: 1
-
8bit
-
-
-
Serial, SPI
-
1.8V
5.5V
-
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
-
8906084

RoHS

Each
1+
CNY14.760
(CNY16.6788)
10+
CNY10.820
(CNY12.2266)
50+
CNY9.950
(CNY11.2435)
100+
CNY9.070
(CNY10.2491)
250+
CNY8.610
(CNY9.7293)
More Pricing...
Total:CNY14.76
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+
CNY13.080
(CNY14.7804)
10+
CNY9.640
(CNY10.8932)
50+
CNY8.830
(CNY9.9779)
100+
CNY7.860
(CNY8.8818)
250+
CNY7.350
(CNY8.3055)
More Pricing...
Total:CNY13.08
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+
CNY9.870
(CNY11.1531)
10+
CNY7.510
(CNY8.4863)
50+
CNY6.720
(CNY7.5936)
100+
CNY6.040
(CNY6.8252)
250+
CNY5.680
(CNY6.4184)
More Pricing...
Total:CNY9.87
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+
CNY15.840
(CNY17.8992)
10+
CNY11.650
(CNY13.1645)
50+
CNY10.990
(CNY12.4187)
100+
CNY9.850
(CNY11.1305)
250+
CNY9.270
(CNY10.4751)
More Pricing...
Total:CNY15.84
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2776150

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.200
(CNY12.656)
10+
CNY8.190
(CNY9.2547)
50+
CNY7.430
(CNY8.3959)
100+
CNY6.590
(CNY7.4467)
250+
CNY6.200
(CNY7.006)
More Pricing...
Total:CNY11.20
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
2.5V
6V
-
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°C
-
-
-
3128734

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY45.700
(CNY51.641)
10+
CNY35.100
(CNY39.663)
25+
CNY32.490
(CNY36.7137)
50+
CNY32.330
(CNY36.5329)
100+
CNY32.160
(CNY36.3408)
More Pricing...
Total:CNY45.70
Min: 1 / Mult: 1
-
40bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
TSSOP
-
-
56Pins
-
-
40I/O's
-40°C
85°C
-
-
-
2428169

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY9.870
(CNY11.1531)
10+
CNY7.260
(CNY8.2038)
50+
CNY6.680
(CNY7.5484)
100+
CNY6.050
(CNY6.8365)
250+
CNY5.740
(CNY6.4862)
More Pricing...
Total:CNY9.87
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C
-
1.65V
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2776162

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.650
(CNY13.1645)
10+
CNY8.590
(CNY9.7067)
50+
CNY7.780
(CNY8.7914)
100+
CNY6.890
(CNY7.7857)
250+
CNY6.470
(CNY7.3111)
More Pricing...
Total:CNY11.65
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
1.69V
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2851560

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY15.240
(CNY17.2212)
25+
CNY12.630
(CNY14.2719)
100+
CNY11.510
(CNY13.0063)
1600+
CNY11.280
(CNY12.7464)
Total:CNY15.24
Min: 1 / Mult: 1
-
16bit
-
-
-
SPI
-
1.8V
5.5V
-
QFN
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2428168RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY6.040
(CNY6.8252)
250+
CNY5.680
(CNY6.4184)
500+
CNY5.450
(CNY6.1585)
1000+
CNY5.080
(CNY5.7404)
2500+
CNY5.070
(CNY5.7291)
Total:CNY604.00
Min: 100 / Mult: 1
16bit
16bit
400kHz
-
-
I2C
I2C
1.65V
5.5V
-
HWQFN
HWQFN
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2983751

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY149.450
(CNY168.8785)
10+
CNY106.050
(CNY119.8365)
25+
CNY94.720
(CNY107.0336)
50+
CNY90.500
(CNY102.265)
100+
CNY86.270
(CNY97.4851)
Total:CNY149.45
Min: 1 / Mult: 1
-
8bit
-
-
-
Parallel
-
4.5V
5.5V
-
LCC
-
-
44Pins
-
-
24I/O's
0°C
70°C
-
-
-
2851556

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.250
(CNY11.5825)
25+
CNY8.520
(CNY9.6276)
100+
CNY7.860
(CNY8.8818)
1100+
CNY7.710
(CNY8.7123)
Total:CNY10.25
Min: 1 / Mult: 1
-
8bit
-
-
-
I2C
-
1.8V
5.5V
-
SOIC
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
3380575

RoHS

Each
1+
CNY15.240
(CNY17.2212)
25+
CNY12.630
(CNY14.2719)
100+
CNY11.510
(CNY13.0063)
Total:CNY15.24
Min: 1 / Mult: 1
-
16bit
-
-
-
SPI
-
1.8V
5.5V
-
QFN
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1018159

RoHS

Each
1+
CNY120.680
(CNY136.3684)
10+
CNY95.090
(CNY107.4517)
25+
CNY95.020
(CNY107.3726)
50+
CNY93.340
(CNY105.4742)
100+
CNY86.420
(CNY97.6546)
More Pricing...
Total:CNY120.68
Min: 1 / Mult: 1
-
8bit
-
-
-
CMOS
-
4.5V
5.5V
-
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
-
2820287

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.830
(CNY15.6279)
10+
CNY10.170
(CNY11.4921)
50+
CNY9.200
(CNY10.396)
100+
CNY8.450
(CNY9.5485)
250+
CNY7.960
(CNY8.9948)
More Pricing...
Total:CNY13.83
Min: 1 / Mult: 1
-
16bit
-
-
-
I2C, SMBus
-
2.3V
5.5V
-
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
1690393RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
CNY7.230
(CNY8.1699)
250+
CNY6.790
(CNY7.6727)
500+
CNY6.530
(CNY7.3789)
1000+
CNY6.050
(CNY6.8365)
2500+
CNY5.560
(CNY6.2828)
Total:CNY723.00
Min: 100 / Mult: 1
8bit
8bit
100kHz
-
-
I2C
I2C
2.5V
6V
-
SOIC
SOIC
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
-
1-25 of 274 items
of 11 page(s)

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