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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

Click to expand full 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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