PCF8574 IO Expansion Board
₹99.12 (Including GST)
₹84.00 ( + ₹15.12 GST)
- 8-Bit I/O Expander For I2C-Bus
- PCF8574 On Board
The PCF8574 IO Expansion Board is used as remote 8-bit I/O expander for I2C-bus. Up to 8 PCF8574 IO Expansion Board can be connected to the I2C-bus, providing up to 64 I/O ports.
The PCF8574 IO Expansion Board features I2C pin header on one side, and I2C connector on the opposite side. Hence, it’s more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pin header and connector.
PCF8574, I2C interface, 8-bit parallel port
Development resources: demo codes, schematic, datasheets, etc.
- PCF8574 IO Expansion Board × 1
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