IDT 8Kb Parallel RAM, 20b Address Bus, 2-Port, 5V, LCC
SRAM Chip Async Dual 5V 8K-Bit 1K x 8 25ns 52-Pin PLCC
32Kb 22b PLCC SRAM, 25ns Access Time, 5V 300mA
DUAL-PORT SRAM 5V 4.5V-5.5V 0.22A 52-Pin LCC-52
SRAM Chip Async Dual 5V 8K-Bit 1K x 8 25ns 52-Pin PLCC T/R