SN74AHC574PW - Texas Instruments

Manufacturer Part Number

SN74AHC574PW

Manufacturer

Texas Instruments

Introduction

The SN74AHC574PW is an integrated circuit from the 74AHC series, designed for logic flip flop applications with tri-state, non-inverted outputs.

Product Features and Performance

D-Type Flip Flop with tri-state outputs

Single element with 8 data bits

115 MHz clock frequency for high-speed applications

Positive edge-triggered functionality

Low propagation delay, max 10.6ns at 5V supply and 50pF load

Supports a voltage supply range from 2V to 5.5V

Low quiescent current of 4 µA enhances power efficiency

Input capacitance of 3 pF

Surface mount 20-TSSOP package for compact board design

Product Advantages

High-speed operation suitable for fast logic systems

Tri-State outputs enable the connection of multiple outputs to the same bus without interference

Compatible across a wide range of supply voltages

Low power consumption ideal for energy-sensitive electronics

Robust operating temperature range from -40°C to 85°C

Key Technical Parameters

Clock Frequency: 115 MHz

Prop. Delay @ V, Max CL: 10.6ns @ 5V, 50pF

Output Current High, Low: 8mA

Supply Voltage: 2V ~ 5.5V

Quiescent Current (Iq): 4 µA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Design meets or exceeds stringent industry standards for quality and reliability

The extended-operating temperature range ensures performance in harsh conditions

Compatibility

Compatible with a range of supply voltages for flexible use across different circuits

Compatible with 20-TSSOP mounting pads for easy integration

Application Areas

Consumer Electronics

Telecommunications

Data Processing Systems

Embedded Systems

Industrial Controls

Product Lifecycle

Discontinued at Digi-Key, users should verify the production status with Texas Instruments and seek replacements or consider last-time buy options

Enquire Texas Instruments for potential upgrades or alternative solutions

Reasons to Choose This Product

Optimized for high data throughput in digital systems

Ideal for bus interfacing with tri-state output capability

Low power draw supports battery-powered or power-sensitive designs

High noise immunity due to stringent manufacturing standards

Proven track record of Texas Instruments in producing reliable logic devices

Suitable for a wide variety of applications due to its flexible voltage range and durable design