BUY SAB82289-P https://www.utsource.net/itm/p/398636.html
Bus Arbiter for SAB80286 Processors
Description: The SAB82289-P is a 20-pin DIP integrated circuit (IC) manufactured by Siemens. It is a low-power, high-speed CMOS logic device designed for use in logic applications. Features: Low power consumption High speed operation CMOS logic technology 20-pin DIP package Operating temperature range of -40°C to +85°C Applications: Automotive applications Industrial control systems Robotics Security systems Telecommunications systems (For reference only)