I/O Expanders:

312 Products Found
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Chip Configuration
No. of Bits
Bus Frequency
Output Current Max
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IC Interface Type
Supply Voltage Min
Supply Voltage Max
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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Operating Temperature Max
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ComparePrice ForQuantity
1332087

RoHS

Each
1+
CNY12.110
(CNY13.6843)
25+
CNY10.090
(CNY11.4017)
100+
CNY9.280
(CNY10.4864)
Total:CNY12.11
Min: 1 / Mult: 1
-
16bit
-
-
I2C
-
1.8V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
2212093

RoHS

Each
Packaging Options
1+
CNY10.320
(CNY11.6616)
10+
CNY7.480
(CNY8.4524)
50+
CNY6.780
(CNY7.6614)
100+
CNY6.000
(CNY6.780)
250+
CNY5.640
(CNY6.3732)
More Pricing...
Total:CNY10.32
Min: 1 / Mult: 1
-
4bit
-
-
I2C, SMBus
-
2.3V
5.5V
TSSOP
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
-
2212093RL

RoHS

Each
Packaging Options
100+
CNY6.000
(CNY6.780)
250+
CNY5.640
(CNY6.3732)
500+
CNY5.410
(CNY6.1133)
1000+
CNY5.240
(CNY5.9212)
2500+
CNY4.910
(CNY5.5483)
Total:CNY600.00
Min: 100 / Mult: 1
4bit
4bit
400kHz
-
I2C, SMBus
I2C, SMBus
2.3V
5.5V
TSSOP
TSSOP
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
-
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
-
-
-
4332474

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY86.720
(CNY97.9936)
10+
CNY67.920
(CNY76.7496)
25+
CNY63.210
(CNY71.4273)
50+
CNY60.660
(CNY68.5458)
100+
CNY58.100
(CNY65.653)
More Pricing...
Total:CNY86.72
Min: 1 / Mult: 1
-
40bit
-
-
-
-
3V
5.25V
SSOP
-
-
48Pins
-
-
40I/O's
-40°C
85°C
-
-
-
4332474RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY67.920
(CNY76.7496)
25+
CNY63.210
(CNY71.4273)
50+
CNY60.660
(CNY68.5458)
100+
CNY58.100
(CNY65.653)
250+
CNY56.560
(CNY63.9128)
Total:CNY679.20
Min: 10 / Mult: 1
-
40bit
-
-
-
-
3V
5.25V
SSOP
-
-
48Pins
-
-
40I/O's
-40°C
85°C
-
-
-
2845269

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY16.960
(CNY19.1648)
10+
CNY15.500
(CNY17.515)
100+
CNY13.340
(CNY15.0742)
500+
CNY12.940
(CNY14.6222)
Total:CNY16.96
Min: 1 / Mult: 1
-
8bit
-
-
I2C, SMBus
-
1.65V
5.5V
TSSOP
-
-
16Pins
-
-
8I/O's
-55°C
125°C
-
AEC-Q100
-
1605564

RoHS

Each
1+
CNY11.140
(CNY12.5882)
25+
CNY8.450
(CNY9.5485)
100+
CNY8.290
(CNY9.3677)
Total:CNY11.14
Min: 1 / Mult: 1
-
8bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1467675

RoHS

Each
1+
CNY13.310
(CNY15.0403)
25+
CNY10.090
(CNY11.4017)
100+
CNY9.890
(CNY11.1757)
Total:CNY13.31
Min: 1 / Mult: 1
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1854490

RoHS

Each
1+
CNY17.070
(CNY19.2891)
25+
CNY12.880
(CNY14.5544)
100+
CNY12.500
(CNY14.125)
Total:CNY17.07
Min: 1 / Mult: 1
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
24Pins
-
-
17I/O's
-40°C
125°C
-
-
-
1332092

RoHS

Each
1+
CNY10.390
(CNY11.7407)
25+
CNY9.990
(CNY11.2887)
100+
CNY9.590
(CNY10.8367)
Total:CNY10.39
Min: 1 / Mult: 1
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
-
1332091

RoHS

Each
1+
CNY12.280
(CNY13.8764)
25+
CNY9.920
(CNY11.2096)
Total:CNY12.28
Min: 1 / Mult: 1
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
-
1292238

RoHS

Each
1+
CNY13.310
(CNY15.0403)
25+
CNY10.090
(CNY11.4017)
Total:CNY13.31
Min: 1 / Mult: 1
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
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
-
-
1627054

RoHS

Each
1+
CNY24.630
(CNY27.8319)
10+
CNY18.400
(CNY20.792)
50+
CNY15.750
(CNY17.7975)
100+
CNY15.300
(CNY17.289)
250+
CNY14.840
(CNY16.7692)
More Pricing...
Total:CNY24.63
Min: 1 / Mult: 1
-
16bit
-
-
I2C
-
2.5V
5.5V
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
2212105

RoHS

Each
Packaging Options
1+
CNY51.960
(CNY58.7148)
10+
CNY39.880
(CNY45.0644)
25+
CNY36.820
(CNY41.6066)
50+
CNY35.170
(CNY39.7421)
100+
CNY33.520
(CNY37.8776)
More Pricing...
Total:CNY51.96
Min: 1 / Mult: 1
-
40bit
-
-
I2C, SMBus
-
2.3V
5.5V
HVQFN
-
-
56Pins
-
-
40I/O's
-40°C
85°C
-
-
-
1690393

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY14.380
(CNY16.2494)
10+
CNY10.490
(CNY11.8537)
50+
CNY9.520
(CNY10.7576)
100+
CNY8.440
(CNY9.5372)
250+
CNY7.940
(CNY8.9722)
More Pricing...
Total:CNY14.38
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+
CNY12.630
(CNY14.2719)
25+
CNY10.470
(CNY11.8311)
100+
CNY9.570
(CNY10.8141)
1600+
CNY9.380
(CNY10.5994)
Total:CNY12.63
Min: 1 / Mult: 1
-
16bit
-
-
SPI
-
4.5V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
-
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
-
-
-
2101299

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.600
(CNY15.368)
10+
CNY10.020
(CNY11.3226)
50+
CNY9.120
(CNY10.3056)
100+
CNY8.150
(CNY9.2095)
250+
CNY7.710
(CNY8.7123)
More Pricing...
Total:CNY13.60
Min: 1 / Mult: 1
-
16bit
-
-
I2C, SMBus
-
2.3V
5.5V
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
-
8906084

RoHS

Each
1+
CNY17.230
(CNY19.4699)
10+
CNY12.640
(CNY14.2832)
50+
CNY11.620
(CNY13.1306)
100+
CNY10.600
(CNY11.978)
250+
CNY10.070
(CNY11.3791)
More Pricing...
Total:CNY17.23
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+
CNY16.280
(CNY18.3964)
10+
CNY12.070
(CNY13.6391)
50+
CNY11.020
(CNY12.4526)
100+
CNY9.850
(CNY11.1305)
250+
CNY9.300
(CNY10.509)
More Pricing...
Total:CNY16.28
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+
CNY11.610
(CNY13.1193)
10+
CNY8.470
(CNY9.5711)
50+
CNY7.660
(CNY8.6558)
100+
CNY6.780
(CNY7.6614)
250+
CNY6.360
(CNY7.1868)
More Pricing...
Total:CNY11.61
Min: 1 / Mult: 1
-
4bit
-
-
I2C, SMBus
-
2.3V
5.5V
SOIC
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
-
1-25 of 312 items
of 13 page(s)

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