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CY7C454 - (CY7C451 - CY7C454) Cascadable Colcked FIFOs

Download the CY7C454 datasheet PDF. This datasheet also covers the CY7C451 variant, as both devices belong to the same (cy7c451 - cy7c454) cascadable colcked fifos family and are provided as variant models within a single manufacturer datasheet.

Description

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

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.
  • ICC=70 mA.
  • Fully asynchronous and simultaneous read and write operation.
  • Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags.
  • TTL compati.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C451_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CY7C408A 64 x 8 Cascadable FIFO Cypress
CY7C409A 64 x 9 Cascadable FIFO Cypress
CY7C419 256/512/1K/2K/4K x 9 Asynchronous FIFO Cypress
CY7C4221 1 K / 2 K x 9 Synchronous FIFOs Cypress
CY7C4231 1 K / 2 K x 9 Synchronous FIFOs Cypress

Other Datasheets by Cypress (Infineon)

Part Number Description
CY7C451 (CY7C451 - CY7C454) Cascadable Colcked FIFOs
CY7C453 (CY7C451 - CY7C454) Cascadable Colcked FIFOs
CY7C455 (CY7C455 - CY7C457) Cascadable Colcked FIFOs
CY7C456 (CY7C455 - CY7C457) Cascadable Colcked FIFOs
CY7C457 (CY7C455 - CY7C457) Cascadable Colcked FIFOs

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
54 CY7C451 CY7C453 CY7C454 512x9, 2Kx9, and 4Kx9 Cascadable Clocked FIFOs with Programmable 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.
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