CD74HCT688M96 - Texas Instruments

Manufacturer Part Number

CD74HCT688M96

Manufacturer

Texas Instruments

Introduction

The CD74HCT688M96 is a high-performance identity comparator from Texas Instruments' 74HCT series designed for logic comparison operations.

Product Features and Performance

8-bit identity comparator

Output is Active Low

Output function indicates equality (A=B)

Supply Voltage ranges from 4.5V to 5.5V

Maximum Propagation Delay: 34ns at 4.5V, with a load capacitance of 50pF

Quiescent Current (Iq) is 8 µA

Operating temperatures range from -55°C to 125°C

Packaged in a 20-SOIC format

Product Advantages

Low power consumption with 4mA current at both high and low output states

Supports a wide operating temperature range making it suitable for industrial applications

Robust performance with quick response times due to low propagation delays

Key Technical Parameters

Number of Bits: 8

Output: Active Low

Max Propagation Delay @ V, Max CL: 34ns @ 4.5V, 50pF

Current - Output High, Low: 4mA, 4mA

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: -55°C ~ 125°C

Quality and Safety Features

Complies with standard industrial operating temperature specifications

Low quiescent current aids in maintaining the longevity and reliability of the device

Compatibility

Compatible with other logic components within the 74HCT series

Suitable for integration into broader digital systems requiring logic comparison

Application Areas

Industrial electronics

Computing

Data processing systems

Automated testing equipment

Product Lifecycle

Status: Active

No indications of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High reliability ensured by Texas Instruments' engineering and manufacturing standards

Suitable for harsh operating environments due to broad temperature range

Low power consumption supporting energy-efficient designs

Fast response time suitable for critical logic comparison tasks

Ease of integration with a common 20-SOIC surface-mount package

High compatibility across various electronic applications