SN74AHC574DBR - Texas Instruments

Manufacturer Part Number

SN74AHC574DBR

Manufacturer

Texas Instruments

Introduction

High-speed CMOS logic device

8-bit D-type flip-flop with 3-state outputs

Product Features and Performance

Operating voltage range: 2V to 5.5V

High-speed operation: up to 115 MHz clock frequency

Low quiescent current: 4 μA

High-level output current: 8 mA

Low-level output current: 8 mA

Maximum propagation delay: 10.6 ns at 5V, 50 pF load

Input capacitance: 3 pF

Product Advantages

Optimized for high-speed, high-drive applications

Reduces power consumption with low quiescent current

Provides non-inverted, 3-state outputs

Key Technical Parameters

Package: 20-SSOP (0.209", 5.30 mm width)

Mounting type: Surface mount

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

RoHS compliance: RoHS3 compliant

Quality and Safety Features

Robust design for reliable performance

Compliant with RoHS3 environmental standards

Compatibility

Compatible with TTL, CMOS, and other logic families

Application Areas

Microprocessor and memory interfaces

High-speed data bus applications

General-purpose digital logic

Product Lifecycle

Currently in production

Availability of replacement parts or upgrades depends on Texas Instruments' product roadmap

Key Reasons to Choose This Product

High-speed operation up to 115 MHz

Low power consumption with 4 μA quiescent current

Robust design and RoHS3 compliance for reliable performance

Versatile compatibility with various logic families

Suitable for a wide range of digital logic applications