About Interface - I/O Expanders

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

(Ex. GST)(▲▼)		Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
PCA9535AHF,128


Interface - I/O Expanders 16bit I2C IO Port
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.

NXP 15965
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 1.1489
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtHWQFN - 24Reel  
PCA9671PW,118


Interface - I/O Expanders 16-BIT I2C FM+ QB
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.

NXP 15918
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 1.541
Multiples of: 1

    2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA8575PW,118


Interface - I/O Expanders 16-BIT I2C FM QB GPIO INT PU
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.

NXP 15867
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 1.2305
Multiples of: 1

16 I/O   2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 24Reel  
PCA9538BS,118


Interface - I/O Expanders 8-BIT I2C FM TP GPIO INT RST
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.

NXP 15827
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 0.943
Multiples of: 1

8 I/OI2c, Smbus  2.3 v to 5.5 V+ 85 C- 40 CSmd/SmtHVQFN - 16Reel  
MCP23S08T-E/SS


Interface - I/O Expanders In/Out SPI int
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 15740
Ships to you
between Fri. 03 May to Thu. 09 May Calender.png

USD 1.3084
Multiples of: 1

8 I/OSpi10 MHzYes4.5 v to 5.5 V+ 125 C- 40 CSmdsmtSSOP - 20Reel  
PCA9571GUX


NXP Semiconductors Interface - IO Expanders IC IO EXPANDER I2C
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.

NXP 15520
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 0.4993
Multiples of: 1

8 I/OI2c, Serial, Smbus1 MHzWithout Interrupt1.1 v to 3.6 V+ 85 C- 40 CSmd/SmtXQFN - 12Reel  
PCA6408APW,118


Interface - I/O Expanders 8bit IO Expander Low Voltage TSSOP
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.

NXP 15415
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 0.713
Multiples of: 1

  100 KHz 1.65 v to 5.5 V+ 85 C- 40 CSmd/SmtTSSOP - 16Reel  
MCP23017T-E/ML


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 15258
Ships to you
between Fri. 03 May to Thu. 09 May Calender.png

USD 1.6375
Multiples of: 1

16 I/OI2 C1.7 MHzYes4.5 v to 5.5 V+ 125 C- 40 CSmdsmtQFN - 28Reel  
MCP23S18-E/MJ


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 15018
Ships to you
between Thu. 09 May to Mon. 13 May Calender.png

USD 1.8745
Multiples of: 1

  3.4 MHz 1.8 v to 5.5 V+ 125 C- 40 CSmd/SmtQFN - 24Tube  
SX1509QBIULTRT


Interface - I/O Expanders 16 CHAN LOW VOLT GPIO + PWM
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.

Semtech 14550
Ships to you
between Fri. 03 May to Thu. 09 May Calender.png

USD 1.8599
Multiples of: 3000

16 I/OI2c, Serial With Interrupt3.6 V+ 85 C- 40 CSmd/SmtQFN - 28Reel  
  • 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