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74F403A - First-In First-Out (FIFO) Buffer Memory

Download the 74F403A datasheet PDF (74F included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for first-in first-out (fifo) buffer memory.

Description

The 74F403A is an expandable fall-through type highspeed First-In First-Out (FIFO) Buffer Memory optimized for high-speed disk or tape controllers and communication buffer applications.

Features

  • s Serial or parallel input s Serial or parallel output s Expandable without external logic s 3-STATE outputs s Fully compatible with all TTL families s Slim 24-pin package s 9403A replacement s Guaranteed 4000V minimum ESD protection Ordering Code: Order Number 74F403ASPC Package Number N24C Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74F-403.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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www.DataSheet4U.com 74F403A First-In First-Out (FIFO) Buffer Memory January 1989 Revised May 1999 74F403A First-In First-Out (FIFO) Buffer Memory General Description The 74F403A is an expandable fall-through type highspeed First-In First-Out (FIFO) Buffer Memory optimized for high-speed disk or tape controllers and communication buffer applications. It is organized as 16-words by 4-bits and may be expanded to any number of words or any number of bits in multiples of four. Data may be entered or extracted asynchronously in serial or parallel, allowing economical implementation of buffer memories. The 74F403A has 3-STATE outputs which provide added versatility and is fully compatible with all TTL families.
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