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PCF8574T I2C I/O Extension Board Module

PCF8574T I2C I/O Extension Board Module
-25 %

PCF8574T I2C I/O Extension Board Module

(inc GST)

  • Stock: In Stock
  • ₹1 FlyRobo Cashback.
  • SKU: FR-01-228
    7 or more ₹147
    30 or more ₹146

As a remote 8-bit I/O expander for the I2C bus, the PCF8574 IO Expansion Board is employed. The I2C-bus can support up to 8 PCF8574 IO Expansion Board connections, giving users access to 64 I/O ports.

I2C pin header and an I2C connection are both included on the PCF8574 IO Expansion Board. Therefore, connecting the board to your development system is more versatile. By connecting the pin header and connection, the board also enables I2C cascading, enabling the usage of many modules linked to the I2C bus simultaneously.


  • 8-bit parallel port
  • based on PCF8574 Chip
  • 8-bit parallel port
  • can be utilized with both Raspberry Pi and Arduino.

Packages Includes:- 

1 X PCF8574T I2C I/O Extension Board Module



Operating Voltage

3-5 V


5 grams

Dimensions (LxWxH)


Questions1 Answers1 | Expand All
Can i get GST invoice for the order ?
Shubham Bhausaheb Modake
  • Yes, You can claim GST credit if you have a GST number. To do it you have to mention the GST number at the time of checkout. GST option appears in the Billing Address. If you are an existing customer of flyrobo then you can log in to your account ( Account → Address Book → Edit Address) and Then enter your GST number.
    FlyRobo[ 16/11/2022 ]
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