SRAM Chip Async Dual 5V 256K-Bit 16K x 16 35ns 84-Pin PLCC
IDT 256Kb Parallel RAM, 5V 4.5V 5.5V, 35ns, PLCC
SRAM Chip Async Dual 5V 256K-Bit 16K x 16 35ns 84-Pin PLCC Tube
