IDT 72231L15PFGI 2KX9 18Kb Synchronous SRAM, 5V, 5.5V, 35mA, TQFP
IDT 72231L15PFGI8 2KX9 9b Synchronous SRAM, 5V, 5.5V, -40°C to 85°C, TQFP
FIFO Mem Sync Dual Depth/Width Uni-Dir 2K x 9 32-Pin TQFP Tube