SN74HCT574DWR - Texas Instruments

Manufacturer Part Number

SN74HCT574DWR

Manufacturer

Texas Instruments

Introduction

Logic Flip Flop Integrated Circuit for digital data storage and transfer.

Product Features and Performance

D-Type Flip Flop with Tri-State, Non-Inverted Outputs

Single element with 8-Bit width

Positive edge trigger type allows for synchronous operations

Capable of up to 40 MHz clock frequency for data processing

Tolerant to maximum propagation delay of 47ns at 5.5V and 150pF load

Low quiescent current of 8 µA conserves energy in standby

Designed for 4.5V to 5.5V power supplies, accommodating standard logic level voltages

Input capacitance of 3 pF minimizes signal loading

Functional over a wide temperature range from -40°C to 85°C suitable for various environments

Provided in a 20-SOIC package for surface mount technology

Product Advantages

Robust output current drive of 6mA suitable for driving moderate loads

Enhanced system reliability due to high noise immunity of the 74HCT series

Versatile use in both industrial and commercial applications

Texas Instruments' reputation for high-quality components assures performance and longevity

Key Technical Parameters

Clock Frequency: 40 MHz

Max Propagation Delay: 47ns @ 5.5V, 150pF

Output Current: 6mA High, 6mA Low

Voltage Supply Range: 4.5V to 5.5V

Quiescent Current: 8 µA

Input Capacitance: 3 pF

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

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor technology

Adherence to stringent industry standards for quality and safety

Compliant with applicable RoHS and REACH regulations

Compatibility

Compatible with 5V logic families

Suitable for interfacing with microcontrollers, bus drivers, and other digital systems

Can be integrated into existing designs due to standard 20-SOIC footprint

Application Areas

Industrial controls

Data communication systems

Consumer electronics

Automotive electronics

Embedded systems design

Product Lifecycle

Product Status: Active

Not flagged for discontinuation; replacements and upgrades are available

Ongoing support from Texas Instruments

Several Key Reasons to Choose This Product

Optimal choice for systems requiring reliable logic-level data retention and transfer

Benefits from Texas Instruments' technical expertise and customer support

Flexibility in usage across a wide array of applications due to operating temperature range and clock frequency

Long-term availability and lifecycle support ensure suitability for new designs and existing systems

The balance of power efficiency and speed caters well to modern digital circuitry requirements

Simplifies design complexity with easy-to-use surface mount packaging.