SN74HC574PWR - Texas Instruments

Manufacturer Part Number

SN74HC574PWR

Manufacturer

Texas Instruments

Introduction

The SN74HC574PWR is a high-speed, 8-bit D-type flip-flop with a tri-state non-inverted output, designed for general-purpose storage applications in digital systems.

Product Features and Performance

Positive edge-triggered D-type flip-flops with clear

Tri-State non-inverted outputs for bus-oriented applications

8-bit high-speed data storage

Clock frequency up to 40 MHz

Max propagation delay of 31ns at 6V, 50pF load

Low quiescent current of 8µA

Input capacitance of 3 pF

Wide operating voltage range from 2V to 6V

Operating temperature range: -40°C to 85°C

Product Advantages

High-speed operation suitable for a variety of digital applications

Low power consumption enhances system efficiency

Compatible with bus-oriented systems due to tri-state outputs

Robust temperature range for versatile applications

Simple integration into designs with surface mount packaging

Key Technical Parameters

Clock Frequency: 40 MHz

Max Propagation Delay: 31ns @ 6V, 50pF

Trigger Type: Positive Edge

Current Output High, Low: 7.8mA

Voltage Supply Range: 2V ~ 6V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Complies with JEDEC standards for quality and reliability

Lead-free and RoHS compliant for safety and environmental considerations

Compatibility

Compatible with 5V TTL logic levels

Surface Mount Technology (SMT) for compatibility with modern PCB assembly processes

Application Areas

Data storage and retrieval systems

Digital signal processing

Communication systems

Microprocessor/microcontroller interfaces

Product Lifecycle

Currently in an active product lifecycle phase

No indication of nearing discontinuation, ensuring availability for future designs

Upgrades or replacements are typically provided by Texas Instruments for obsolete products

Several Key Reasons to Choose This Product

High-speed performance meets the demands of modern digital applications

Low power consumption for energy-efficient designs

Wide operating temperature and voltage range offer flexibility in application conditions

Proven reliability from leading manufacturer Texas Instruments

Comprehensive application support and product longevity ensure investment protection