IC, FIFO, 4.6KB, 20ns, 50MHz, 32-PLCC; M; IC, FIFO, 4.6KB, 20ns, 50MHz, 32-PLCC; Memory Size:4.6KB; Data Bus Width:9bit; Data Bus Direction:Unidirectional; FIFO Function:Asynchronous; Clock Frequency:50MHz; Access Time:20ns; Supply Voltage Range:4.5V to 5.5V