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PCF8574 Expansion Board I/O Expander IIC I2C-Bus Evaluation Development Module CHIPS PCF8574 TYPE Expansion Board PACKING ESD bag...
PCF8574AT PCF8574 I/O Expander 8 I²C 100kHz SOP16 integrated circuit chip Number of I/O 8 Interface I²C Interrupt Output Yes Features POR Output Type ......