Interface - I/O Expanders

An interface I/O expander is a type of electronic circuit that is used to increase the number of input/output ports available in an embedded system. These expanders allow for more efficient use of the limited I/O ports available in most microcontrollers. By adding additional interface I/O ports, the need for extra I/O components such as additional LEDs, dials, switches, and relays can be eliminated. Additionally, by including an interface I/O expander, more complex embedded systems can be designed, using less overall components. The interface I/O expander itself will typically consist of multiple parallel ports, which can be used to communicate to and from the microcontroller, as well as multiple external devices. Common interface I/O expanders include serial-to-parallel converters, parallel-to-serial converters, shift registers, port expanders and more.

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Image  Information Image Stock Code(▲▼)Description
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Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA9538PWG4


Interface - I/O Expanders Rem 8B I2C & SMBus Lo-Pwr I/O Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 2
Ships to you
between Tue. 18 Nov to Thu. 20 Nov
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AUD 2.0192

Multiples of: 1

8 I/OI2C, Serial, SMBus  2.3 V to 5.5 V+ 85 C- 40 CSMD/SMTTSSOP - 16Tube  
41700-100


Interface - I/O Expanders IOX I/O Expander
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dialog Semiconductor 2
Ships to you
between Tue. 18 Nov to Thu. 20 Nov
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AUD 627.8269

Multiples of: 1

            
PCF8574ANE4


Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 1
Ships to you
by Thu. 06 Nov
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AUD 3.1941

Multiples of: 1

8 100 KHz 2.5 v to 6 V+ 85 C- 40 CThrough HolePDIP - 16Tube  
MCP25050-E/P


Network Controller & Processor ICs Mixed signal Expandr
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Microchip 1
Ships to you
between Wed. 12 Nov to Tue. 18 Nov
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AUD 8.44

Multiples of: 1

    5.5 V+ 150 C- 65 CThrough HolePDIP - 14Tube  
ID82C59A


Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28CDIP IND
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 143

            
IS82C59A


Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 37

    5.5 V  Smd/Smt Tube  
PCA9535CD,112


Interface - I/O Expanders 16BIT I2C FM TP GPIO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 1200

         Tube  
IP82C55A


Interface - I/O Expanders PERIPH PRG-I/O 5V 8MHZ IND
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 99

            
PCA9538D,112


Interface - I/O Expanders 8-BIT I2C FM TP GPIO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NXP 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 1920

         Tube  
MAX1608EEE+


Interface - I/O Expanders Octal, SMBus-to-Parallel I/O Expanders
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 0

Multiples of: 100

     + 85 C- 40 CSmd/SmtQSOP - 16   
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