BUY UPD71082C https://www.utsource.net/itm/p/1738589.html
CMOS 8-bit transparent latches with three output buffers
The UPD71082C is a NEC 20-pin DIP microprocessor peripheral controller. It is designed to provide an interface between a microprocessor and a peripheral device. Description: The UPD71082C is a NEC 20-pin DIP microprocessor peripheral controller. It is designed to provide an interface between a microprocessor and a peripheral device. It features an 8-bit data bus and a 16-bit address bus. It also includes an interrupt controller, a serial port, and a timer. Features: 8-bit data bus 16-bit address bus Interrupt controller Serial port Timer Applications: The UPD71082C is suitable for use in a variety of applications, such as industrial automation, medical equipment, and consumer electronics. It can be used to control peripheral devices such as sensors, motors, and displays. (For reference only)