IDT 72215LB15PFGI8 5V 512X18 Surface Mount Connector
IDT 72225LB15PFGI8 18Kb Synchronous SRAM, 66.7MHz, 5V, TQFP
2K x 18 SyncFIFO, 5.0V
512 x 18 SyncFIFO, 5.0V
FIFO Mem Sync Dual Depth/Width Uni-Dir 4K x 18 64-Pin TQFP T/R