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74ABT544D - Octal latched transceiver

This page provides the datasheet information for the 74ABT544D, a member of the 74ABT544 Octal latched transceiver family.

Datasheet Summary

Description

The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive.

The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction.

Features

  • Combines 74ABT640 and 74ABT373 type functions in one device.
  • 8-bit octal transceiver with D-type latch.
  • Back-to-back registers for storage.
  • Separate controls for data flow in each direction.
  • Live insertion and extraction permitted.
  • Output capability: +64 mA to 32 mA.
  • Power-up 3-state.
  • Power-up reset.
  • Latch-up protection exceeds 500 mA per JESD78B class II level A.
  • ESD protection:.
  • HBM JESD22-A114F exceeds 2000 V.
  • MM JESD22-A115-A exce.

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Datasheet preview – 74ABT544D

Datasheet Details

Part number 74ABT544D
Manufacturer NXP
File Size 127.90 KB
Description Octal latched transceiver
Datasheet download datasheet 74ABT544D Datasheet
Additional preview pages of the 74ABT544D datasheet.

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Full PDF Text Transcription

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74ABT544 Octal latched transceiver with dual enable; 3-state Rev. 6 — 3 November 2011 Product data sheet 1. General description The 74ABT544 high performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT544 octal latched transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs are provided for each register to permit independent control of data transfer in either direction. The outputs are guaranteed to sink 64 mA. 2.
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