IDT 72231L25PFI8 18Kb Synchronous SRAM, 2KX9 Organization, 40MHz, 5V, TQFP Package
4K x 9 SyncFIFO, 5.0V
2K x 9 DualSync FIFO, 5.0V
8K x 9 SyncFIFO, 5.0V
FIFO Mem Sync Dual Depth/Width Uni-Dir 2K x 9 32-Pin TQFP Tube