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PCF8574 I/O For I2C Port Interface

₹285.00 inc. GST
  • Communication: I2C
  • Operating Voltage: 2.5-V to 6V.
  • Open-Drain Interrupt Output
  • Compatible With Most Microcontrollers
  • 8-bit remote I/O pins
  • Up to 64 I/O ports
  • Low standby current
  • Operating temperature: 40 degrees C to +85 degree C
  • Supports Arduino cascading, and you can use at most 8 modules to extend 64 I/O at the same time.
  • ┬áthe address can be changed by a set a toggle switch.
  • Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27.
  • PCB Size: 36 x 16mm