SN74HC574DW - Texas Instruments

Manufacturer Part Number

SN74HC574DW

Manufacturer

Texas Instruments

Introduction

The SN74HC574DW is a high-speed Si-gate CMOS device and belongs to the 74HC series logic family. This product is a D-type flip-flop with tri-state, non-inverted outputs designed for general-purpose storage applications in digital systems.

Product Features and Performance

D-Type flip-flop with tri-state, non-inverted outputs

Offers a clock frequency of up to 36 MHz

Features a max propagation delay of 46ns at 6V, 150pF

Positive edge-triggered

Provides consistent output current of 7.8mA both high and low

Operates with a voltage supply range from 2V to 6V

Low quiescent current of 8 µA

Minimal input capacitance of 3pF

Supports operating temperatures from -40°C to 85°C

Surface mount package enhances board space efficiency

Product Advantages

High-speed operation suitable for high-performance systems

Low power consumption due to efficient CMOS technology

Broad voltage supply range ensures compatibility with various logic levels

Tri-state output functionality enables connection to bus-oriented systems

Enhanced system reliability through specified performance across a wide temperature range

Key Technical Parameters

Clock Frequency: 36 MHz

Max Propagation Delay: 46ns @ 6V, 150pF

Current Output High, Low: 7.8mA

Voltage Supply: 2V ~ 6V

Operating Temperature: -40°C ~ 85°C

Packaging: 20-SOIC

Quality and Safety Features

Manufactured by Texas Instruments, a leader in semiconductor industry ensuring high reliability and performance

Compliance with international safety standards

Compatibility

Compatible with a wide range of microcontrollers and digital systems due to its standard logic level requirements

Suitable for surface mount technology (SMT) applications

Application Areas

Data storage systems

Digital signal processing

Embedded systems

Communication systems

Industrial automation

Product Lifecycle

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

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High-speed operation allows for faster data processing and improved system performance

Low power consumption reduces overall system energy requirements

The wide operating voltage range provides flexibility in system design

Tri-state outputs enhance the connectivity and integration with other components in bus-oriented systems

Reliable performance across a broad temperature range suits demanding industrial and commercial applications

Texas Instruments' reputation for quality and reliability ensures product satisfaction