SN74LS74ADR - Texas Instruments

Manufacturer Part Number

SN74LS74ADR

Manufacturer

Texas Instruments

Introduction

The SN74LS74ADR from Texas Instruments is a dual D-type positive-edge-triggered flip-flop with a set (preset) and reset function, designed for use in a wide range of digital applications.

Product Features and Performance

Dual D-Type flip-flop configuration

Positive-edge triggered

Set(Preset) and Reset functions for flexible control

Complementary outputs for easy integration

Capable of functioning at clock frequencies up to 33 MHz

Propagation delay maxes out at 40ns at 5V and 15pF, ensuring quick response times

Supports a supply voltage range of 4.75V to 5.25V for versatile power requirements

Low quiescent current at 8 mA, optimizing power consumption

Designed for surface mount technology, suitable for compact and high-density circuit boards

Product Advantages

High-speed operation enables use in performance-critical applications

Low power consumption improves energy efficiency in systems

Positive-edge triggering allows for precise control and timing

Compatibility with a wide range of supply voltages for flexible deployment

The presence of complementary outputs provides options for direct use without additional inversion

Key Technical Parameters

Clock Frequency: 33 MHz

Max Propagation Delay: 40ns at 5V, 15pF

Output Current: High 400µA, Low 8mA

Voltage Supply: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Engineered and tested to meet strict Texas Instruments quality and safety standards, ensuring reliable performance and longevity in various operational conditions.

Compatibility

Designed for universal compatibility with digital systems utilizing D-type flip-flop logic. Its 14-SOIC package allows for easy integration into standard surface-mounted designs.

Application Areas

Digital logic circuits

Frequency dividers

Counters

Memory storage devices

Control systems

Product Lifecycle

The product status is currently active, indicating ongoing manufacture and availability. No known discontinuation or replacement issues, ensuring long-term supply and support.

Several Key Reasons to Choose This Product

High-speed operation up to 33 MHz suitable for demanding applications

Low power consumption optimizes energy use and heat generation

Versatile power supply compatibility ensures easy integration into existing designs

Broad operational temperature range suitable for various environments

Quality and reliability backed by Texas Instruments

Suitable for a multitude of digital applications, from basic logic circuits to complex systems