SN74HC74D - Texas Instruments

Manufacturer Part Number

SN74HC74D

Manufacturer

Texas Instruments

Introduction

The SN74HC74D is a dual D-type flip-flop with set and reset functionality from Texas Instruments, specifically designed for high-speed logic operations.

Product Features and Performance

Dual D-Type positive-edge-triggered flip-flops

Individual set and reset inputs for each flip-flop

Complementary outputs

Capable of operating at clock frequencies up to 60 MHz

Maximum propagation delay of 15ns at 6V, 50pF load

Low power consumption with 4 µA quiescent current

Wide operating voltage range from 2V to 6V

Input capacitance of 3 pF

Suitable for operating in extreme temperatures ranging from -40°C to 85°C

Product Advantages

High-speed performance suitable for a wide range of logic applications

Dual flip-flops in a single package enhance circuit integration

Low power consumption ideal for battery-powered devices

Wide voltage range offering flexibility in power supply design

Robust temperature range ensuring reliability in varied environmental conditions

Key Technical Parameters

Clock Frequency: 60 MHz

Max Propagation Delay: 15ns @ 6V, 50pF

Supply Voltage: 2V ~ 6V

Output Current: 5.2mA (High, Low)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Ensures reliable operation within specified temperature and voltage ranges

Texas Instruments' commitment to high manufacturing standards ensures product quality

Compatibility

Compatible with a wide range of logic circuits due to its standard 14-SOIC package and logic level requirements

Application Areas

Digital systems requiring precise timing control

Clock and data distribution networks

Signal processing

Control registers and data storage elements

Product Lifecycle

Discontinued at Digi-Key, indicating it is nearing the end of its lifecycle

Potential for limited availability; alternatives or upgrades may be necessary

Several Key Reasons to Choose This Product

High-speed operation capability making it ideal for fast logic circuits

Dual flip-flop design increases circuit integration and efficiency

Low power consumption supports energy-efficient designs

Wide operating voltage and temperature ranges increase application versatility

Reliable and quality manufacturing from Texas Instruments ensures long-term performance