FIFO 512 X 9 CMOS PARALLEL FIF
IDT 7202LA15SOGI8 9Kb Unidirectional SOIC Surface Mount
Dual 4Kb SRAM, 9b Data Bus, 40MHz, 5V, SOIC-26
FIFO Mem Async Dual Depth/Width Uni-Dir 512 x 9 28-Pin SOIC T/R