I/O Expanders:

194 Products Found
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Chip Configuration
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Interfaces
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
1467674

RoHS

Each
1+
CNY12.630
(CNY14.2719)
25+
CNY9.570
(CNY10.8141)
100+
CNY9.380
(CNY10.5994)
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2775058

RoHS

Each
1+
CNY13.310
(CNY15.0403)
25+
CNY11.140
(CNY12.5882)
100+
CNY10.090
(CNY11.4017)
2100+
CNY9.990
(CNY11.2887)
-
16bit
-
-
SPI
-
4.5V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1605564

RoHS

Each
1+
CNY11.140
(CNY12.5882)
25+
CNY8.450
(CNY9.5485)
100+
CNY8.290
(CNY9.3677)
-
8bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
1332093

RoHS

Each
1+
CNY12.630
(CNY14.2719)
25+
CNY10.470
(CNY11.8311)
100+
CNY9.570
(CNY10.8141)
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
1332087

RoHS

Each
1+
CNY12.110
(CNY13.6843)
25+
CNY10.090
(CNY11.4017)
100+
CNY9.280
(CNY10.4864)
-
16bit
-
-
I2C
-
1.8V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1332088

RoHS

Each
1+
CNY13.260
(CNY14.9838)
25+
CNY10.050
(CNY11.3565)
-
16bit
-
-
I2C
-
1.8V
5.5V
SPDIP
-
-
28Pins
-
-
16I/O's
-40°C
125°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...
-
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+
CNY13.150
(CNY14.8595)
25+
CNY10.900
(CNY12.317)
100+
CNY9.960
(CNY11.2548)
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
3124766

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.510
(CNY13.0063)
10+
CNY7.630
(CNY8.6219)
50+
CNY7.210
(CNY8.1473)
100+
CNY6.780
(CNY7.6614)
250+
CNY6.370
(CNY7.1981)
More Pricing...
-
-
-
-
SDI
-
1.1V
3.6V
WQFN
-
-
24Pins
-
-
12I/O's
-40°C
85°C
-
-
3124744

RoHS

Each
1+
CNY32.860
(CNY37.1318)
10+
CNY24.940
(CNY28.1822)
25+
CNY22.830
(CNY25.7979)
50+
CNY21.730
(CNY24.5549)
100+
CNY20.630
(CNY23.3119)
More Pricing...
-
8bit
-
-
I2C
-
2.5V
6V
DIP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
I2C General Purpose I/O (GPIO)
-
2857786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY14.200
(CNY16.046)
25+
CNY11.890
(CNY13.4357)
100+
CNY10.770
(CNY12.1701)
1600+
CNY10.560
(CNY11.9328)
-
16bit
-
-
I2C
-
1.8V
5.5V
QFN
-
-
28Pins
-
-
16I/O's
-40°C
125°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)
-
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)
-
16bit
-
-
SPI
-
1.8V
5.5V
QFN
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1018159

RoHS

Each
1+
CNY120.680
(CNY136.3684)
10+
CNY95.630
(CNY108.0619)
25+
CNY92.560
(CNY104.5928)
50+
CNY89.490
(CNY101.1237)
100+
CNY86.420
(CNY97.6546)
More Pricing...
-
8bit
-
-
CMOS
-
4.5V
5.5V
DIP
-
-
40Pins
-
-
24I/O's
0°C
70°C
-
-
2851559

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY11.590
(CNY13.0967)
25+
CNY9.640
(CNY10.8932)
100+
CNY8.670
(CNY9.7971)
1600+
CNY8.500
(CNY9.605)
-
8bit
-
-
SPI
-
1.8V
5.5V
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
3272421

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY17.370
(CNY19.6281)
10+
CNY11.680
(CNY13.1984)
50+
CNY11.080
(CNY12.5204)
100+
CNY10.470
(CNY11.8311)
250+
CNY9.860
(CNY11.1418)
More Pricing...
8bit
-
-
-
I2C
-
-
-
QFN
-
-
-
-
-
-
-
85°C
-
-
3124756

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY10.610
(CNY11.9893)
10+
CNY7.040
(CNY7.9552)
50+
CNY6.650
(CNY7.5145)
100+
CNY6.250
(CNY7.0625)
250+
CNY5.870
(CNY6.6331)
More Pricing...
-
8bit
-
-
I2C, SMBus
-
1.65V
5.5V
VQFN
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2776154

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY12.410
(CNY14.0233)
10+
CNY9.060
(CNY10.2378)
50+
CNY8.240
(CNY9.3112)
100+
CNY7.320
(CNY8.2716)
250+
CNY6.890
(CNY7.7857)
More Pricing...
-
4bit
-
-
I2C, SMBus
-
2.3V
5.5V
HVSON
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
2428181

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.340
(CNY15.0742)
10+
CNY9.830
(CNY11.1079)
50+
CNY8.920
(CNY10.0796)
100+
CNY7.930
(CNY8.9609)
250+
CNY7.850
(CNY8.8705)
More Pricing...
-
16bit
-
-
I2C
-
1.65V
5.5V
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2776167

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY52.490
(CNY59.3137)
10+
CNY40.410
(CNY45.6633)
25+
CNY37.400
(CNY42.262)
50+
CNY35.740
(CNY40.3862)
100+
CNY34.080
(CNY38.5104)
More Pricing...
-
40bit
-
-
I2C
-
2.3V
5.5V
TSSOP
-
-
56Pins
-
-
40I/O's
-40°C
85°C
-
-
2776170

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY16.150
(CNY18.2495)
10+
CNY11.890
(CNY13.4357)
50+
CNY10.840
(CNY12.2492)
100+
CNY9.680
(CNY10.9384)
250+
CNY9.130
(CNY10.3169)
More Pricing...
-
8bit
-
-
I2C, SMBus
-
2.3V
5.5V
HVQFN
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2820299

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.450
(CNY15.1985)
10+
CNY9.860
(CNY11.1418)
50+
CNY8.960
(CNY10.1248)
100+
CNY7.980
(CNY9.0174)
250+
CNY7.510
(CNY8.4863)
More Pricing...
-
8bit
-
-
I2C, SMBus
-
2.3V
5.5V
TSSOP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2857787

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY12.090
(CNY13.6617)
25+
CNY10.050
(CNY11.3565)
100+
CNY9.890
(CNY11.1757)
1100+
CNY9.700
(CNY10.961)
-
8bit
-
-
SPI
-
1.8V
5.5V
SOIC
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
1627049

RoHS

Each
1+
CNY16.090
(CNY18.1817)
10+
CNY11.890
(CNY13.4357)
50+
CNY10.760
(CNY12.1588)
100+
CNY9.550
(CNY10.7915)
250+
CNY8.990
(CNY10.1587)
More Pricing...
-
16bit
-
-
I2C, SMBus
-
2.3V
5.5V
TSSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
3974697

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY49.400
(CNY55.822)
10+
CNY37.850
(CNY42.7705)
25+
CNY37.100
(CNY41.923)
50+
CNY36.340
(CNY41.0642)
100+
CNY35.580
(CNY40.2054)
More Pricing...
-
40bit
-
-
I2C, SMBus
-
-
5.5V
HVQFN
-
-
-
-
-
-
-
-
-
-
1-25 of 194 items
of 8 page(s)

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