CY7C451 Datasheet (Cypress Semiconductor) - (CY7C451 - CY7C454) Cascadable Colcked FIFOs

CY7C451, (CY7C451 - CY7C454) Cascadable Colcked FIFOs

The CY7C451, CY7C453, and CY7C454 are high-speed, low-power, first-in first-out (FIFO) memories with clocked read Logic Block Diagram D0 * 8 Pin Configurations INPUT REGISTER CKW ENW FLAG/PARITY PROGRAM REGISTER PLCC/LCC Top View D0 D1 D2 D3 D4 D5 D6 PARITY WRITE CONTROL FLAG LOGIC R

CY7C451 Features

* High-speed, low-power, first-in first-out (FIFO) memories

* 512 x 9 (CY7C451)

* 2,048 x 9 (CY7C453)

* 4,096 x 9 (CY7C454)

* 0.65 micron CMOS for optimum speed/power

* High-speed 83-MHz operation (12 ns read/write cycle time)

* Low power