SRAM Chip Async Dual 5V 64K-Bit 8K x 8 17ns 68-Pin PLCC T/R
SRAM Chip Async Dual 5V 128K-Bit 8K x 16 17ns 84-Pin PLCC T/R
64Kb Parallel RAM, 17ns Access Time, 5V 5.5V Supply, PLCC Package
IDT 128Kb Parallel RAM, 28b Address Bus Width, 17ns Access Time, PLCC Package
SRAM 8KX8 DUAL PORT BUSY/INT