CD74HCT273M - Harris Corporation

Manufacturer Part Number

CD74HCT273M

Manufacturer

Texas Instruments

Introduction

The CD74HCT273M is a high-speed CMOS Logic Octal D-Type Flip-Flop with a clear function, designed for use in controlling, buffering, and processing digital data in systems requiring high noise immunity and wide operating temperature ranges.

Product Features and Performance

High-Speed CMOS technology

Octal D-Type Flip-Flops with Master Reset

Positive Edge Triggered

Product Advantages

Non-Inverted outputs

Low Power Consumption

High Noise Immunity

Key Technical Parameters

8 D-Type Flip-Flops per element

Maximum Clock Frequency of 50 MHz

Propagation Delay of 30ns at 4.5V and 50pF Load

Output Current of 4mA High and Low

Operating Voltage Range 4.5V to 5.5V

Quiescent Current of 8 µA

Input Capacitance of 10 pF

Quality and Safety Features

Wide Operating Temperature Range: -55°C to 125°C

Compatibility

Compatible with TTL logic levels

Surface Mount 20-SOIC Package

Application Areas

Used in high-speed logic systems

Ideal for buffering and data storage

Suitable for systems requiring high noise immunity

Product Lifecycle

Discontinued at Digi-Key

Potential for limited availability and need for replacement solutions

Several Key Reasons to Choose This Product

Extensive operating temperature range suitable for industrial applications

High clock frequency support for fast system performance

Low quiescent current for energy-efficient designs

Designed for systems requiring robust performance in challenging conditions

Texas Instruments' reputation for reliable and high-quality components