PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module
- Product SKU: KG518
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DescriptionThe PCF8574 IO Expansion Board is used as a 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 an I2C pin-header on one side and an 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 modules connected to the I2C bus at the same time by connecting the pinheader and connector.
- Operating Voltage (VDC) : 3 ~ 5
- Interface : I2C
- Ports : 8-bit parallel port
- Based on PCF8574 Chip
- I2C Interface
- 8-bit parallel port
- Can be used with Arduino as well as Raspberry Pi.
- L x W x H (mm): 48 x 15 x 15
- Weight (gm) : 5
- PCF8574 Datasheet
- 1 x PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module