64, 256, 512, 1K, 2K, 4K x 18 Synchronous FIFOs

Functional Description The CY7C42X5 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces. All are 18 bits wide and are pin/functionally compatible toIDT722x5. The CY7C42X5 can be cascaded to increase FIFO depth. Programmable features include Almost

256/512/1K/4K x 18 Synchronous FIFOs

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64/256/512/1K/2K/4K x18 Low-Voltage Synchronous FIFOs

Functional Description The CY7C42X5V are high-speed, low-power, first-in first-out (FIFO) memories with clocked read and write interfaces. All are 18 bits wide. The CY7C42X5V can be cascaded to increase FIFO depth. Programmable features include Almost Full/Almost Empty flags. These FIFOs provid