16-Bit I/O Expander with Serial Interface DIP-28 This device provides 16-bit, general purpose parallel I/O expansion for IA2C bus applications. Specifications Number of I/O: 16 Interface: IA2C Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 25 mA Clock Frequency: 1.7 MHz Voltage - Supply: 1.8 V to 5.5 V Operating Temperature: -40C to 125C Mounting Type: Through Hole Package: 28-DIP (0.300", 7.62mm) Base Number: MCP23017
