Microchip (MCP23009-E/MG) I/O Expander, 8bit, 3.4 MHz

Product Overview 8bit I/O expander with I²C™ compatible interface operating at speeds of up to 3.4MHz. Open-drain outputs: 5.5V tolerant, 25mA sink capable (per Pin) and 200mA total High-speed I2C™ interface (100KHz, 400KHz and 3.4MHz) Single hardware address pin Voltage input to allow up to eight devices on the bus Configurable as active-high, active-low or open-drain Polarity inversion register to configure the polarity of the input port data External reset input Product Information Chip Configuration: 8bit Bus Frequency: 3.4MHz IC Interface Type: I2C, Serial, SPI Supply Voltage Min: 1.8V Supply Voltage Max: 5.5V Interface Case Style: QFN No. of Pins: 16Pins No. of I/O's: 9I/O's Product Range: - Automotive Qualification Standard: - MSL: MSL 1 - Unlimited