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74ALVCH16543 - 16-bit D-type registered transceiver

Datasheet Summary

Description

The 74ALVCH16543 is a dual octal registered transceiver.

Each section contains two sets of D-type latches for temporary storage of the data flow in either direction.

Features

  • CMOS low power consumption.
  • Direct interface with TTL levels.

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Datasheet Details

Part number 74ALVCH16543
Manufacturer nexperia
File Size 193.87 KB
Description 16-bit D-type registered transceiver
Datasheet download datasheet 74ALVCH16543 Datasheet
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Full PDF Text Transcription

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74ALVCH16543 16-bit D-type registered transceiver; 3-state Rev. 3 — 15 December 2017 Product data sheet 1 General description The 74ALVCH16543 is a dual octal registered transceiver. Each section contains two sets of D-type latches for temporary storage of the data flow in either direction. Separate latch enable (nLEAB, nLEBA) and output enable (nOEAB, nOEBA) inputs are provided for each register to permit independent control in either direction of the data flow. The 74ALVCH16543 contains two sections each consisting of two sets of eight D-type latches with separate inputs and controls for each set. For data flow from A to B, for example, the A-to-B enable (nEAB) inputs must be LOW in order to enter data from nA0 to nA7, or take data from nB0 to nB7, as indicated in the function table.
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