Asynchronous, Synchronous FIFO 256 (64 x 4) Uni-Directional 30MHz 61ns 16-DIP
Asynchronous, Synchronous FIFO 256 (64 x 4) Uni-Directional 30MHz 49ns 16-DIP
Asynchronous FIFO 256 (64 x 4) Uni-Directional 30MHz 22ns 16-PDIP