SRAM IDT
SRAM Chip Async Dual 5V 128K-Bit 16K x 8 55ns 68-Pin PLCC Tube
256Kb SDR RAM, 55ns Access Time, 5V 5.5V, 4.5V, 310mA, PLCC Package
IDT 256Kb Parallel RAM, 55ns Access Time, 5V 5.5V Supply, Surface Mount PLCC
IDT 128Kb Parallel RAM, 28b Address Bus, 55ns Access Time, PLCC Package
