IC, I/O EXPANDER, 8BIT, I2C, 18DIP; IC Function:8-bit I/O Expander with Open-Drain Outputs; Supply Voltage Range:1.8V to 5.5V; Operating Temperature Range:-40°C to +125°C; Digital IC Case Style:DIP; No. of Pins:18; SVHC:No SVHC (15-Dec-2010); Base Number:23009; Communication Function:I/O Expander; Control Interface:I2C; Logic Function Number:23009; No. of I/O's:8; Package / Case:DIP; Supply Current:1mA; Supply Voltage Max:5.5V; Supply Voltage Min:1.8V; Termination Type:Through Hole