About Interface - I/O Expanders

Microchip 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.

Interface - I/O Expanders

Enable Filter
  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
1 2345...
1 2345...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
MCP23S08-E/P


IC: expander; 8bit I/O port; SPI; DIP18; 1.8÷5.5VDC
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.

Microchip Availability : 952
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.3868
Multiples of: 1

8 I/OSerial, SPI With Interrupt1.8 V to 5.5 V+ 125 C- 40 CThrough HolePDIP - 18Tube  
MCP23016T-IML


Microchip Technology Interface - IO Expanders 16 bit InOut
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.

Microchip Availability : 945
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 2.3601
Multiples of: 1

    5.5 V+ 85 C- 40 CSmd/SmtQFN - 28Reel  
MCP23S18-E/SO


Interface - I/O Expanders 16B I/O Expander SPI interface
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.

Microchip Availability : 824
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.6875
Multiples of: 27

            
MCP23009-E/P


Interface - I/O Expanders 8-bit I/O Expander I2C interface
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.

Microchip Availability : 759
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.4831
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CThrough HolePDIP - 18Tube  
MCP23009T-E/SS


Interface - I/O Expanders 8-bit I/O Expander I2C interface
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.

Microchip Availability : 758
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.4007
Multiples of: 1

        SSOP - 20Reel  
MCP23018-E/SO


Interface - I/O Expanders 16B I/O Expander I2C interface
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.

Microchip Availability : 702
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.6445
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSOIC - 28Tube  
MCP23009-E/SO


Interface - I/O Expanders 8-bit I/O Expander I2C interface
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.

Microchip Availability : 584
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.242
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSOIC - 18Tube  
MCP23S18-E/SP


Interface - I/O Expanders 16B I/O Expander SPI interface
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.

Microchip Availability : 567
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.8
Multiples of: 15

16 I/OSerial, SPI With Interrupt1.8 V to 5.5 V+ 125 C- 40 CThrough HolePDIP - 28Tube  
MCP23016-I/SO


IC: expander; 16bit I/O port; I2C; SO28; 2÷5.5VDC
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.

Microchip Availability : 549
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 1.9125
Multiples of: 27

    2 V to 5.5 V+ 85 C- 40 CSMD/SMTSOIC - 28Tube  
MCP23017-E/SS


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

Microchip Availability : 369
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 1.1006
Multiples of: 1

    1.8 V to 5.5 V+ 125 C- 40 CSMD/SMTSSOP - 28Tube  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
1 2345...

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 ©2024  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