IDT 7200 Series 6.5ns Access Time Bidirectional LQFP Surface Mount
FIFO Mem Sync Quad Depth/Width Bi-Dir 512 x 9 x 2 64-Pin STQFP
IDT 7200 Series 10ns LQFP Surface Mount IC
FIFO Mem Sync Quad Depth/Width Bi-Dir 4K x 9 x 2 64-Pin STQFP
10ns Access Time LQFP Surface Mount IC