MM74HCT574MTCX - onsemi

Manufacturer Part Number

MM74HCT574MTCX

Manufacturer

onsemi

Introduction

The MM74HCT574MTCX is a high-speed CMOS logic flip flop belonging to onsemi's 74HCT series, designed for digital data storage and transfer, encapsulated in a 20-TSSOP package.

Product Features and Performance

Positive edge-triggered D-type with tri-state, non-inverted outputs

Capable of handling clock frequencies up to 33 MHz

Maximum propagation delay of 30ns at a supply voltage of 5V and capacitive load of 50pF

8 bits per element for broader data handling

Low quiescent current draw (8µA) for energy efficiency

Input capacitance of 10 pF, accommodating fast signal processing

Robust output current capability of 7.2mA for both high and low states

Product Advantages

High-speed operation suitable for advanced digital systems

Energy-efficient design enhances battery life in portable devices

Broad operating temperature range (-40°C to 85°C) suits various environments

Tri-state outputs allow for connection to a bus without contention

Key Technical Parameters

Clock Frequency: 33 MHz

Max Propagation Delay: 30ns @ 5V, 50pF

Output Type: Tri-State, Non-Inverted

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Complies with stringent industry standards for quality and reliability

Low quiescent current reduces heating, enhancing device longevity

Compatibility

Compatible with other 5V systems and logic families through careful threshold design

Surface mount package (20-TSSOP) fits standard PCB layouts

Application Areas

Digital communication systems

Micropower devices

Data management devices

Computing and storage systems

Product Lifecycle

Current product status is Active

Not nearing discontinuation, ensuring supply continuity

Future upgrades or replacements availability is maintained

Several Key Reasons to Choose This Product

Superior clock frequency handling for high-speed applications

Low power consumption promotes energy efficiency

Broad operational temperature range accommodates extreme conditions

High output current capability enables robust performance

Compatible with contemporary digital systems, ensuring ease of integration