Interrupt Controller, 80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800 Compatible, CMOS, PQCC28
PB-FREE PERIPH INT CNTRLR 5V 8MHZ 28PLCC COM Interrupt Controller 5V 28-Pin PLCC Tube IC INTERFACE SPECIALIZED 28PLCC IC PRIORITY INTERRUPT CTRL 1mA5.5V LCC28