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.
Enable Filter
Manufacturer
Reset
Number of I/Os
Reset
Interface Type
Reset
Maximum Operating Frequency
Reset
Interrupt Output
Reset
Operating Supply Voltage
Reset
Maximum Operating Temperature
Reset
Minimum Operating Temperature
Reset
Mounting Style
Reset
Package / Case
Reset
Packaging
Reset
Qualification
Reset
First...9192939495...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
IP82C55AZ


Intersil Interface - IO Expanders WANNEAL PERIPH PRG- IO 5V 8MHZ IND
Icon ROHS
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 22.1311
Multiples of: 1

24 I/OParallel With Interrupt5 V+ 85 C- 40 CThrough HolePDIP - 40Tube  
CS82C55AZ


Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COM
Icon ROHS
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 22.377
Multiples of: 1

 Parallel  4.5 v to 5.5 V  Smd/SmtPLCC - 44Tube  
IS82C59AZX96


Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
Icon ROHS
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 24.1287
Multiples of: 750

         Reel  
IS82C55A-5Z


Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC
Icon ROHS
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 25.9848
Multiples of: 520

 Parallel     Smd/SmtPLCC - 44Tube  
IS82C55A


Interface - IO Expanders PERIPH PRG-IO 5V 8MHZ 44PLCC IND
Icon ROHS
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 27.2108
Multiples of: 260

 Parallel     Smd/SmtPLCC - 44Tube  
IQ82C55AZ


Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ INDUSTRIAL TEMP
Icon ROHS
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 27.2743
Multiples of: 960

       SMD/SMTMQFPTray  
CS82C55AZ96


Intersil Interface - IO Expanders PERI PRG-IO 5V 8MHZ 44PLCC COMEL
Icon ROHS
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 28.9125
Multiples of: 1

 Parallel     Smd/SmtPLCC - 44Reel  
CMP82C55AZ


Intersil Interface - IO Expanders PERI PRG-IO 5V 8MHZ COMOKI PARTPLACEM
Icon ROHS
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 32.6875
Multiples of: 1

24 I/OParallel8 MHzWith Interrupt5 V+ 70 C0 CThrough HolePDIP - 40Tube  
IMS82C55AZ


Intersil Interface - IO Expanders PERI PRG-IO 5V 8MHZ 44PLCC INDOKI PARTPL
Icon ROHS
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 35.5886
Multiples of: 1

24 I/OParallel8 MHzWith Interrupt5 V+ 85 C- 40 CSmd/SmtPLCC - 44Tube  
IS82C59AZ


Interface - I/O Expanders PERIPH INT CNTRLR 5V 8MHZ 28PLCC IND
Icon ROHS
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 39.36
Multiples of: 1

         Tube  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...9192939495...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted