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54ACT74 - Dual D-Type Positive Edge-Triggered Flip-Flop

Download the 54ACT74 datasheet PDF. This datasheet also covers the 54AC74 variant, as both devices belong to the same dual d-type positive edge-triggered flip-flop family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (54AC74_NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The ’AC/’ACT74 is a dual D-type flip-flop with Asynchronous Clear and Set inputs and complementary (Q, Q) outputs.

Information at the input is transferred to the outputs on the positive edge of the clock pulse.

Clock triggering occurs at a voltage level of the clock pulse and is not directly related to the transition time of the positive-going pulse.

Overview

www.DataSheet4U.com 54AC74 • 54ACT74 Dual D-Type Positive Edge-Triggered Flip-Flop August 1998 54AC74 • 54ACT74 Dual D-Type Positive Edge-Triggered.

Key Features

  • n n n n ICC reduced by 50% Output source/sink 24 mA ’ACT74 has TTL-compatible inputs Standard Microcircuit Drawing (SMD).
  • ’AC74: 5962-88520.
  • ’ACT74: 5962-87525 Logic Symbols DS100266-2 DS100266-1 Pin Names IEEE/IEC D1, D2 CP1, CP2 CD1, CD2 SD1, SD2 Q1, Q1, Q2, Q2.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
54ACT715 Programmable Video Sync Generator
54ACT715-R Programmable Video Sync Generator
54ACT00 Quad 2-Input NAND Gate
54ACT109 Dual JK Positive Edge-Triggered Flip-Flop
54ACT112 Dual JK Negative Edge-Triggered Flip-Flop
54ACT138 1-of-8 Decoder/Demultiplexer
54ACT139 Dual 1-of-4 Decoder/Demultiplexer
54ACT151 8-Input Multiplexer
54ACT153 Dual 4-Input Multiplexer
54ACT157 Quad 2-Input Multiplexer