Industry Park Bidirectional MCP23017 16-bit I/O Expander with I2C IIC Serial Interface Module

Description

Features: 16-bit remote bidirectional I/O port I/O pins default to input High-speed I2C interface (MCP23017) - 100kHz - 400kHz - 1.7MHz Configurable interrupt output pins Configurable as active-high, active-low or open-drain Configurable interrupt source: Interrupt-on-change from configured register defaults or pin changes Polarity inversion register to configure the polarity of the input port data External reset input Low Standby Current: 1μA (max.) Operating Voltage: - 1.8V to 5.5V @ -40°C to +85°C - 2.7V to 5.5V @ -40°C to +85°C - 4.5V to 5.5V @ -40°C to +125°C