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I/O Expanders :

198 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, Texas Instruments, Renesas & Onsemi

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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price For
Price (inc GST)
Quantity
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
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
-
-
2776152

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY13.830(CNY15.6279)
10+ CNY10.120(CNY11.4356)
50+ CNY9.170(CNY10.3621)
100+ CNY8.140(CNY9.1982)
250+ CNY7.640(CNY8.6332)
More Pricing...
-
4bit
-
-
I2C, SMBus
-
2.3V
5.5V
SOIC
-
-
8Pins
-
-
4I/O's
-40°C
85°C
-
-
2776181

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY8.070(CNY9.1191)
10+ CNY5.800(CNY6.554)
50+ CNY5.240(CNY5.9212)
100+ CNY4.630(CNY5.2319)
250+ CNY4.330(CNY4.8929)
More Pricing...
-
8bit
-
-
I2C, SMBus
-
1.65V
5.5V
XQFN
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
3009423

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY17.490(CNY19.7637)
10+ CNY11.820(CNY13.3566)
50+ CNY11.220(CNY12.6786)
100+ CNY10.610(CNY11.9893)
250+ CNY10.020(CNY11.3226)
More Pricing...
-
8bit
-
-
I2C, SMBus
-
2.3V
5.5V
VQFN
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
4332474

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY96.780(CNY109.3614)
10+ CNY75.760(CNY85.6088)
25+ CNY70.590(CNY79.7667)
50+ CNY67.700(CNY76.501)
100+ CNY64.800(CNY73.224)
More Pricing...
-
40bit
-
-
-
-
3V
5.25V
SSOP
-
-
48Pins
-
-
40I/O's
-40°C
85°C
-
-
1292238

RoHS

Each
1+ CNY13.970(CNY15.7861)
25+ CNY13.700(CNY15.481)
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1467674

RoHS

Each
1+ CNY13.260(CNY14.9838)
25+ CNY10.990(CNY12.4187)
100+ CNY10.780(CNY12.1814)
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
2820300

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+ CNY18.390(CNY20.7807)
50+ CNY12.560(CNY14.1928)
100+ CNY11.510(CNY13.0063)
500+ CNY11.160(CNY12.6108)
1000+ CNY10.800(CNY12.204)
-
8bit
-
-
I2C, SMBus
-
2.5V
3.6V
TSSOP
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
1439736

RoHS

Each
1+ CNY30.390(CNY34.3407)
25+ CNY30.150(CNY34.0695)
-
8bit
-
-
Serial
-
2.7V
5.5V
DIP
-
-
14Pins
-
-
14I/O's
-40°C
85°C
-
-
3869560

RoHS

Each
1+ CNY91.360(CNY103.2368)
10+ CNY76.540(CNY86.4902)
25+ CNY75.010(CNY84.7613)
50+ CNY73.480(CNY83.0324)
100+ CNY71.950(CNY81.3035)
More Pricing...
-
8bit
-
-
Parallel
-
4.5V
5.5V
MQFP
-
MQFP
44Pins
-
-
24I/O's
0°C
70°C
-
-
1605564

RoHS

Each
1+ CNY11.690(CNY13.2097)
25+ CNY9.820(CNY11.0966)
100+ CNY9.630(CNY10.8819)
-
8bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
20Pins
-
-
8I/O's
-40°C
125°C
-
-
1467675

RoHS

Each
1+ CNY13.970(CNY15.7861)
25+ CNY13.700(CNY15.481)
100+ CNY13.420(CNY15.1646)
-
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+ CNY12.500(CNY14.125)
100+ CNY12.350(CNY13.9555)
-
16bit
-
-
I2C
-
1.8V
5.5V
SSOP
-
-
24Pins
-
-
17I/O's
-40°C
125°C
-
-
1332092

RoHS

Each
1+ CNY10.020(CNY11.3226)
25+ CNY9.200(CNY10.396)
100+ CNY9.020(CNY10.1926)
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
SOIC
-
-
18Pins
-
-
16I/O's
-40°C
125°C
-
-
1332091

RoHS

Each
1+ CNY12.330(CNY13.9329)
25+ CNY9.970(CNY11.2661)
-
8bit
-
-
Serial, SPI
-
1.8V
5.5V
DIP
-
-
18Pins
-
-
8I/O's
-40°C
125°C
-
-
1332093

RoHS

Each
1+ CNY10.470(CNY11.8311)
25+ CNY9.570(CNY10.8141)
100+ CNY9.380(CNY10.5994)
-
16bit
-
-
Serial, SPI
-
1.8V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
MCP23017, MCP23S17
-
1627054

RoHS

Each
1+ CNY25.270(CNY28.5551)
10+ CNY24.720(CNY27.9336)
25+ CNY24.170(CNY27.3121)
50+ CNY24.080(CNY27.2104)
100+ CNY23.990(CNY27.1087)
More Pricing...
-
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+ CNY15.740(CNY17.7862)
10+ CNY11.540(CNY13.0402)
50+ CNY10.490(CNY11.8537)
100+ CNY9.330(CNY10.5429)
250+ CNY8.780(CNY9.9214)
More Pricing...
-
8bit
-
-
I2C
-
2.5V
6V
SOIC
-
-
16Pins
-
-
8I/O's
-40°C
85°C
-
-
2101293

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY13.620(CNY15.3906)
25+ CNY11.280(CNY12.7464)
100+ CNY10.970(CNY12.3961)
1600+ CNY10.760(CNY12.1588)
-
16bit
-
-
SPI
-
4.5V
5.5V
SOIC
-
-
28Pins
-
-
16I/O's
-40°C
125°C
-
-
1439387

RoHS

Each
1+ CNY11.510(CNY13.0063)
25+ CNY9.200(CNY10.396)
-
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
-
-
9663533

RoHS

Each
1+ CNY170.090(CNY192.2017)
10+ CNY135.900(CNY153.567)
25+ CNY127.370(CNY143.9281)
50+ CNY122.730(CNY138.6849)
100+ CNY118.090(CNY133.4417)
-
8bit
-
-
CMOS
-
4.5V
5.5V
LCC
-
-
44Pins
-
-
24I/O's
0°C
70°C
-
-
2428168

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY13.750(CNY15.5375)
10+ CNY10.120(CNY11.4356)
50+ CNY9.090(CNY10.2717)
100+ CNY8.180(CNY9.2434)
250+ CNY7.720(CNY8.7236)
More Pricing...
-
16bit
-
-
I2C
-
1.65V
5.5V
HWQFN
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
2776155

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+ CNY6.580(CNY7.4354)
10+ CNY4.850(CNY5.4805)
100+ CNY3.940(CNY4.4522)
500+ CNY3.570(CNY4.0341)
1000+ CNY3.500(CNY3.955)
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+ CNY16.280(CNY18.3964)
10+ CNY12.070(CNY13.6391)
25+ CNY11.930(CNY13.4809)
50+ CNY11.790(CNY13.3227)
100+ CNY11.650(CNY13.1645)
More Pricing...
-
16bit
-
-
I2C, SMBus
-
2.3V
5.5V
SSOP
-
-
24Pins
-
-
16I/O's
-40°C
85°C
-
-
1-25 of 198 items
of 8 page(s)

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