128K x 9 low voltage Deep Sync fifo, 15ns 64K x 9 low voltage Deep Sync fifo, 25ns 64K x 9 low voltage Deep Sync fifo, 15ns 16K x 9 low voltage Deep Sync fifo, 25ns 32K x 9 low voltage Deep Sync fifo, 15ns 16K x 9 low voltage Deep Sync fifo, 15ns 32K x 9 low voltage Deep Sync fifo, 25ns From old datasheet system 16K/32K/64K/128Kx9 Low Voltage Deep Sync fifos