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MC74AC259 - 8-BIT ADDRESSABLE LATCH

This page provides the datasheet information for the MC74AC259, a member of the MC74ACT259 8-BIT ADDRESSABLE LATCH family.

Datasheet Summary

Description

The MC74AC259/74ACT259 has four modes of operation as shown in the Mode Selection Table.

In the addressable latch mode, data on the Data line (D) is written into the addressed latch.

Features

  • lay E or Qn Propagation Delay Address to Qn Propagation Delay Address to Qn Propagation Delay MR to Q 5.0 5.0 5.0 5.0 5.0 5.0 5.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 TA = +25°C CL = 50 pF Typ 6.5 7.0 10.5 9.0 8.0 6.0 Max 11.0 10.5 14.0 12.0 11.5 10.0 10.0 74ACT TA =.
  • 40°C to +85°C CL = 50 pF Min 1.5 1.5 1.5 1.5 1.5 1.5 1.5 Max 12.5 12.0 16.5 14.0 13.5 12.0 11.0 ns ns ns ns ns ns ns 3-5 3-5 3-6 3-6 3-6 3-6 3-7 Unit Fig. No.
  • Voltage Range 5.0 V is 5.0 V ±0.5 V. AC.

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Datasheet preview – MC74AC259

Datasheet Details

Part number MC74AC259
Manufacturer Motorola
File Size 160.22 KB
Description 8-BIT ADDRESSABLE LATCH
Datasheet download datasheet MC74AC259 Datasheet
Additional preview pages of the MC74AC259 datasheet.

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Full PDF Text Transcription

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( DataSheet : www.DataSheet4U.com ) MC74AC259 MC74ACT259 8ĆBit Addressable Latch The MC74AC259/74ACT259 is a high-speed 8-bit addressable latch designed for general purpose storage applications in digital systems. It is a multifunctional device capable of storing single line data in eight addressable latches, and also a 1-of-8 decoder and demultiplexer with active HIGH outputs. The device also incorporates an active LOW Common Clear for resetting all latches, as well as an active LOW Enable. It is functionally identical to the ALS259 8-bit addressable latch.
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