SRAM 8KX8 DUAL PORT BUSY/INT
SRAM Chip Async Dual 5V 144K-Bit 16K x 9-Bit 12ns 68-Pin PLCC T/R
IDT 7015L17J8 72Kb Parallel RAM, 26b Address Bus, 17ns Access Time, PLCC Package
IDT 72Kb Parallel RAM, 15ns Access Time, 5V 5.5V, 0°C 70°C, Surface Mount PLCC