I/O Expanders:

194 Products Found
View
Buyer
Engineer
Manufacturer
Chip Configuration
No. of Bits
Bus Frequency
Output Current Max
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
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
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
-
-
1292238

RoHS

Each
1+
CNY13.970
(CNY15.7861)
25+
CNY10.600
(CNY11.978)
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1467675

RoHS

Each
1+
CNY13.310
(CNY15.0403)
25+
CNY10.090
(CNY11.4017)
100+
CNY9.890
(CNY11.1757)
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
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
-
-
2428170

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY17.180
(CNY19.4134)
10+
CNY12.730
(CNY14.3849)
50+
CNY11.620
(CNY13.1306)
100+
CNY10.390
(CNY11.7407)
250+
CNY10.270
(CNY11.6051)
More Pricing...
-
16bit
-
-
I2C
-
1.65V
5.5V
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
3009433

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY24.790
(CNY28.0127)
10+
CNY18.640
(CNY21.0632)
25+
CNY17.120
(CNY19.3456)
50+
CNY16.250
(CNY18.3625)
100+
CNY15.370
(CNY17.3681)
More Pricing...
-
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+
CNY9.420
(CNY10.6446)
100+
CNY9.240
(CNY10.4412)
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
1332091

RoHS

Each
1+
CNY12.640
(CNY14.2832)
25+
CNY10.200
(CNY11.526)
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
18Pins
-
-
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
-
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
-
-
1854490

RoHS

Each
1+
CNY16.740
(CNY18.9162)
25+
CNY12.410
(CNY14.0233)
100+
CNY12.340
(CNY13.9442)
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
24Pins
-
-
17I/O's
-40°C
125°C
-
-
1627054

RoHS

Each
1+
CNY25.270
(CNY28.5551)
10+
CNY18.870
(CNY21.3231)
50+
CNY18.840
(CNY21.2892)
100+
CNY18.810
(CNY21.2553)
250+
CNY18.780
(CNY21.2214)
More Pricing...
-
16bit
-
-
I2C
-
2.5V
5.5V
SSOP
-
-
24Pins
-
-
16I/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)
-
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)
-
8bit
-
-
I2C, Serial
-
4.5V
5.5V
DIP
-
-
18Pins
-
-
8I/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
-
-
8906084

RoHS

Each
1+
CNY16.270
(CNY18.3851)
10+
CNY11.930
(CNY13.4809)
50+
CNY10.970
(CNY12.3961)
100+
CNY10.010
(CNY11.3113)
250+
CNY9.500
(CNY10.735)
More Pricing...
-
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+
CNY15.990
(CNY18.0687)
10+
CNY11.810
(CNY13.3453)
50+
CNY10.760
(CNY12.1588)
100+
CNY9.600
(CNY10.848)
250+
CNY9.050
(CNY10.2265)
More Pricing...
-
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...
-
16bit
-
-
I2C
-
1.65V
5.5V
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2776152

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY19.530
(CNY22.0689)
10+
CNY12.540
(CNY14.1702)
50+
CNY11.160
(CNY12.6108)
100+
CNY9.170
(CNY10.3621)
250+
CNY7.990
(CNY9.0287)
More Pricing...
-
4bit
-
-
I2C, SMBus
-
2.3V
5.5V
SOIC
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
2776155

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY6.050
(CNY6.8365)
10+
CNY4.310
(CNY4.8703)
100+
CNY3.400
(CNY3.842)
500+
CNY3.040
(CNY3.4352)
1000+
CNY2.920
(CNY3.2996)
More Pricing...
-
4bit
-
-
I2C
-
1.1V
3.6V
XQFN
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
2820302

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY19.540
(CNY22.0802)
10+
CNY14.480
(CNY16.3624)
50+
CNY13.220
(CNY14.9386)
100+
CNY11.820
(CNY13.3566)
250+
CNY11.160
(CNY12.6108)
More Pricing...
-
16bit
-
-
I2C, SMBus
-
2.3V
5.5V
SSOP
-
-
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
-
-
2776150

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY13.920
(CNY15.7296)
10+
CNY10.180
(CNY11.5034)
50+
CNY9.240
(CNY10.4412)
100+
CNY8.190
(CNY9.2547)
250+
CNY7.700
(CNY8.701)
More Pricing...
-
8bit
-
-
I2C
-
2.5V
6V
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
85°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
-
-
1-25 of 194 items
of 8 page(s)

Popular Suppliers

NXP
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
MAXIM
electronical-license
Trade Account