BUY PCF8576CT https://www.utsource.net/itm/p/11204153.html

Description: PCF8576CT is a low-power I2C-bus and SMBus I/O expander with interrupt output and reset input. Features: - Low-power CMOS technology - I2C-bus and SMBus compatible - Interrupt output - Reset input - 8-bit I/O port - Operating voltage range 2.7V to 5.5V - Low standby current - Maximum I2C-bus frequency of 400kHz Applications: - Automotive - Industrial - Consumer electronics - Home appliances - White goods - Office automation (For reference only)