I/O Expanders Showing 55 Results

Manufacturer

Number Of I/Os

Type Of Output

Clock Frequency

Supply Voltage

Working Temperature

Mounting Type

Package / Case

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Mfr Part #
Description
Manufacturer
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Number Of I/Os
Type Of Output
Clock Frequency
Supply Voltage
Working Temperature
Mounting Type
Package / Case
Images Mfr Part #

Description

Manufacturer Price Qty Availability Number Of I/Os Type Of Output Clock Frequency Supply Voltage Working Temperature Mounting Type Package / Case
CH423S

8 1MHz I²C, SPI SOP-28-300mil I/O Expanders ROHS

WCH

+1 $0.29228

+10 $0.23383

+100 $0.18998

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Min Qty:1
Multiple: 1
511
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8 - 1MHz2.9V~5.3V-40~+85℃SMTSOP28_300MIL
MCP23017T-E/SO

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Microchip

+1 $1.22452

+10 $1.13245

+30 $1.11404

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Multiple: 1
609
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16Push-Pull1.7MHz1.8V~5.5V-40~+125℃SMTSOIC28_300MIL
PCF8574T/3,518

8 100kHz I²C SOIC-16-300mil I/O Expanders ROHS

NXP

+1 $1.38835

+10 $1.21298

+30 $1.09606

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107
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8Push-Pull100kHz2.5V~6V-40~+85℃SMTSOIC16_300MIL
TCA9539PWR

16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS

TI

+1 $0.40043

+10 $0.37120

+30 $0.36535

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Min Qty:1
Multiple: 1
42
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16Push-Pull400kHz1.65V~5.5V-40~+85℃SMTTSSOP24_7.8X4.4MM
NCA9555

TSSOP-24 I/O Expanders ROHS

Novosense

+1 $0.38186

+30 $0.36871

+100 $0.34240

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Multiple: 1
181
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16 - 400kHz2.3V~5.5V-40~+85℃SMTTSSOP24_7.8X4.4MM
PCA9535PW

16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS

NXP

+1 $1.52880

+10 $1.47407

+100 $1.30988

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1
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16 - 400kHz2.3V~5.5V-40~+85℃SMTTSSOP24_7.8X4.4MM
PCF8574T/TR

I/O Expanders Remote 8-bit I/O expander for I2C-bus 2.5V~6V 100KHz

HGSEMI

+1 $0.44076

+30 $0.42557

+100 $0.39517

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Multiple: 1
300
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8 - 100kHz2.5V~6V - SMT-
PCF8575TS/1,112

I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL

NXP

+1 $2.90995

+10 $2.65359

+50 $2.44849

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91
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16Push-Pull400kHz2.5V~5.5V-40~+85℃SMTSSOP24_208mil
MCP23017-E/SS

Interface - I/O Expanders 16bit Input/Output Exp I2C interface

Microchip

+1 $0.93535

+10 $0.85609

+30 $0.84023

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Min Qty:1
Multiple: 1
25
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16Push-Pull1.7MHz1.8V~5.5V-40~+125℃SMTSSOP28_208MIL
MCP23S17T-E/SS

-

Microchip

+1 $0.81737

+10 $0.74868

+30 $0.73495

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Min Qty:1
Multiple: 1
16
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16-10MHz1.8V~5.5V-40°C~125°C--
PCF8574AT/3,518

8 100kHz I²C SOIC-16-300mil I/O Expanders ROHS

NXP

+1 $1.28605

+10 $1.09606

+30 $0.94992

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217
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8Push-Pull100kHz2.5V~6V-40~+85℃SMT-
MCP23017-E/SO

I/O port extender 1.8V~5.5V 1.7MHz 25mA SOIC28_300MIL

Microchip

+1 $0.94700

+10 $0.90316

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Min Qty:1
Multiple: 1
168
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16Push-Pull1.7MHz1.8V~5.5V-40~+125℃SMTSOIC28_300MIL
TCA9534APWR

8 400kHz I²C TSSOP-16 I/O Expanders ROHS

TI

+1 $0.33759

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Multiple: 1
5
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8Push-Pull400kHz1.65V~5.5V-40~+85℃SMTTSSOP16_5X4.4MM
PCAL6524HEAZ

-

NXP

+1 $1.43672

+30 $1.38718

+100 $1.28809

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Multiple: 1
100
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24-1MHz1.65V~5.5V-40°C~85°C--
PCA9557PW,118

-

NXP

+5 $0.43843

+50 $0.37266

+100 $0.35074

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Min Qty:5
Multiple: 5
186
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8Open Drain,Push-Pull400kHz2.3V~5.5V-40~+85℃SMT-
TCA9555RTWR

-

TI

+1 $0.45976

+10 $0.42761

+30 $0.42118

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Min Qty:1
Multiple: 1
189
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16-400kHz1.65V~5.5V-40°C~85°C--
PCA9555PW,118

16 400kHz I²C, SMBus TSSOP-24 I/O Expanders ROHS

NXP

+1 $0.80378

+50 $0.65764

+150 $0.57726

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Min Qty:1
Multiple: 1
528
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16Push-Pull400kHz2.3V~5.5V-40~+85℃SMTTSSOP24_9.7X4.4MM
PCA9554PW

Interface - I/O Expanders I2C I/O EXPANDER GP

NXP

+1 $0.72083

+10 $0.65974

+30 $0.64753

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Min Qty:1
Multiple: 1
1
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8 - 400kHz2.3V~5.5V - SMTTSSOP16_5X4.4MM
MCP23S17-E/SO

Interface - I/O Expanders 16bit Input/Output Exp SPI interface

Microchip

+1 $1.36076

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Min Qty:1
Multiple: 1
14
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16Push-Pull10MHz1.8V~5.5V-40~+125℃SMTSOIC28_300MIL
XL9555

I/O Expanders 100KHz 2.3V~5.5V TSSOP24

XINLUDA

+1 $0.46327

+10 $0.36974

+30 $0.31713

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Min Qty:1
Multiple: 1
210
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24 - 100kHz2.3V~5.5V - SMT24-TSSOP
 
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