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DM74ALS645A - Octal Bus Transceivers

Datasheet Summary

Description

These octal bus transceivers are designed for asynchronous two-way communication between data busses.

These devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input.

Features

  • s Advanced Oxide-isolated Ion-implanted Schottky TTL process s Switching performance is guaranteed over full temperature and VCC supply range s Switching performance specified at 50 pF s PNP input design reduces input loading Ordering Code: Order Number DM74ALS645AWM DM74ALS645AN Package Number M20B N20A Package.

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Datasheet Details

Part number DM74ALS645A
Manufacturer Fairchild Semiconductor
File Size 47.84 KB
Description Octal Bus Transceivers
Datasheet download datasheet DM74ALS645A Datasheet
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Full PDF Text Transcription

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DM74ALS645A Octal Bus Transceivers March 1987 Revised February 2000 DM74ALS645A Octal Bus Transceivers General Description These octal bus transceivers are designed for asynchronous two-way communication between data busses. These devices transmit data from the A bus to the B bus or from the B bus to the A bus depending upon the level at the direction control (DIR) input. The enable input (G) can be used to disable the device so the busses are effectively isolated.
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