PCF8574 - 8 Bit I/O Expander


The PCF8574 is a 8 bit I/O expander.


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  • Supply Voltage: 2.5 to 6V
  • Chip Configuation: 8bit
  • Frequency: 100kHz 
  • Interface: I2C

You can quickly find and compare our selection of I/O Expanders with our specification list below.


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