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CY7C403 - (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO

Download the CY7C403 datasheet PDF. This datasheet also covers the CY7C401 variant, as both devices belong to the same (cy7c401 - cy7c404) 64 x 4 cascadable fifo / 64 x 5 cascadable fifo family and are provided as variant models within a single manufacturer datasheet.

Description

The CY7C401 and CY7C403 are asynchronous first-in first-out (FIFOs) organized as 64 four-bit words.

Features

  • 64 x 4 (CY7C401 and CY7C403) 64 x 5 (CY7C402 and CY7C404) High-speed first-in first-out memory (FIFO).
  • Processed with high-speed CMOS for optimum speed/power.
  • 25-MHz data rates.
  • 50-ns bubble-through time.
  • 25 MHz.
  • Expandable in word width and/or length.
  • 5-volt power supply ± 10% tolerance, both commercial and military.
  • Independent asynchronous inputs and outputs.
  • TTL-compatible interface.
  • Output enable functi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CY7C401_CypressSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CY7C403
Manufacturer Cypress (Infineon)
File Size 270.79 KB
Description (CY7C401 - CY7C404) 64 x 4 Cascadable FIFO / 64 x 5 Cascadable FIFO
Datasheet download datasheet CY7C403 Datasheet

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Other Datasheets by Cypress (Infineon)

Part Number Description
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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
1CY 7C40 2 CY7C401/CY7C403 CY7C402/CY7C404 64 x 4 Cascadable FIFO 64 x 5 Cascadable FIFO Features • 64 x 4 (CY7C401 and CY7C403) 64 x 5 (CY7C402 and CY7C404) High-speed first-in first-out memory (FIFO) • Processed with high-speed CMOS for optimum speed/power • 25-MHz data rates • 50-ns bubble-through time—25 MHz • Expandable in word width and/or length • 5-volt power supply ± 10% tolerance, both commercial and military • Independent asynchronous inputs and outputs • TTL-compatible interface • Output enable function available on CY7C403 and CY7C404 • Capable of withstanding greater than 2001V electrostatic discharge • Pin compatible with MMI 67401A/67402A words. Both the CY7C403 and CY7C404 have an output enable (OE) function.
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