For BusinessPricing
Request a demo

SN74AHCT74DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74AHCT74DR product

SN74AHCT74DR

Flip Flops

Flip-FlopLogicTI

The SN74AHCT74DR is a dual D-type flip-flop with asynchronous preset and clear, designed for 5V TTL-compatible logic systems.

Best for

  • General logic applications
  • Data buffering

Avoid if

  • Low-voltage (3.3V) logic systems without level shifting

Check before use

  • Setup and hold time requirements

Key specifications

Supply Voltage
4.5V - 5.5V
Logic Family
AHCT
Temp Range
-40°C to 125°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74AHCT74DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual D-type flip-flop with asynchronous preset and clear inputs, operating on a 5V supply.