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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Enter Qty Number of I/OsInterface TypeMaximum Operating FrequencyInterrupt OutputOperating Supply VoltageMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingESD ProtectionQualification
  
                
CP82C55A


Interface - I/O Expanders PERIPH PRG-I/O 5V 8M HZ 40PDIP COM
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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
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AUD 9.6991

Multiples of: 1

 Parallel  4.5 v to 5.5 V  Through HolePDIP - 40Tube  
0272240104


Interface; lambda probe; 2Mbps; 4.75÷5.25VDC; Interface: SPI; SMD
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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.

Bosch 0
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AUD 9.7579

Multiples of: 1

            
MAX7311AWG+


Maxim Integrated Interface - IO Expanders 16-Bit IO Port 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.

Analog Devices 0
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AUD 10

Multiples of: 1

  400 KHz 2 v to 5.5 V+ 125 C- 40 CSmd/SmtSO - 24Tube  
SI8401AB-B-IS


Digital Isolators 2.5 kV 1-channel digital isolator
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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.

Silicon Labs 0
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AUD 10.0507

Multiples of: 1

    3 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 8 NarrowTube  
SI8402AB-B-IS


Digital Isolators 2.5 kV uni- and bi-directional isolator
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

AUD 10.0507

Multiples of: 1

     + 125 C- 40 CSmd/SmtSOIC - 8Tube  
CS82C55A


Intersil Interface - IO Expanders PERIPH PRG-IO 5V 8MHZ 44PLCC COM
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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 10.2593

Multiples of: 1

 Parallel     Smd/SmtPLCC - 44Tube  
20-101-1187


Interface - I/O Expanders RIO CHIP (2-PACK)
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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.

Digi International 0
6 to 16 Weeks Calender.png

AUD 11.0586

Multiples of: 1

4Spi40 MHzNo3 v to 3.6 V  Smd/SmtTQFP - 64Bulk  
CY8C9560A-24AXI


IC: PSoC microcontroller; 24MHz; TQFP100; 3÷5.25VDC; -40÷85°C
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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.

Infineon 0
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AUD 11.3841

Multiples of: 1

60I2 C24 MHzYes3 v to 5.25 V+ 85 C- 40 CSmd/SmtTQFP - 100Tray  
SI8405AB-A-IS1


Digital Isolators 2.5 kV uni- and bi-directional isolator
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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.

Silicon Labs 0
6 to 16 Weeks Calender.png

AUD 11.409

Multiples of: 1

    3 v to 5.5 V+ 125 C- 40 CSmd/SmtSOIC - 16 Narrow   
MAX7301AAI+T


Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port 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.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 11.5961

Multiples of: 1

    2.5 v to 5.5 V+ 125 C- 40 CSmd/Smt Cut Tape  
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