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SN54ALS561A Datasheet SYNCHRONOUS 4-BIT COUNTERS

Manufacturer: Texas Instruments

General Description

SN54ALS561A, SN74ALS561A SYNCHRONOUS 4-BIT COUNTERS WITH 3-STATE OUTPUTS SDAS225A – DECEMBER 1982 – REVISED JANUARY 1995 SN54ALS561A .

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Overview

• Carry Output for n-Bit Cascading • Buffer-Type Outputs Drive Bus Lines Directly • Choice of Asynchronous or Synchronous Clearing and Loading • Internal Look-Ahead Circuitry for Fast Cascading • Package Options Include.