SRAM Chip Async Dual 5V 72K-Bit 4K x 18 20ns 100-Pin TQFP
IDT 72Kb Parallel RAM, 20ns Access Time, 5V 5.5V Supply, TQFP Package
SRAM Chip Async Dual 5V 72K-Bit 4K x 18 20ns 100-Pin TQFP T/R
TQFP-100, Tray