MM74HC688WM - Fairchild Semiconductor

Manufacturer Part Number

MM74HC688WM

Manufacturer

onsemi

Introduction

The MM74HC688WM is a high-speed CMOS 8-bit identity comparator. It compares two 8-bit inputs and provides an active low output signal when the two inputs are equal. This device can be used in various applications that require digital comparison, such as data validation, address decoding, and control logic.

Product Features and Performance

8-bit identity comparator

Active low output when the two inputs are equal

Wide supply voltage range: 2V to 6V

Low quiescent current: 8μA

Fast propagation delay: 30ns maximum at 6V with 50pF load

Wide operating temperature range: -40°C to 85°C

20-SOIC surface mount package

Product Advantages

Compact and space-saving design

Low power consumption

High-speed operation

Robust performance across a wide range of operating conditions

Key Reasons to Choose This Product

Reliable and efficient digital comparison solution

Versatile application potential in various electronic systems

Excellent value for the performance and features offered

Backed by onsemi's reputation for quality and innovation

Quality and Safety Features

Fully RoHS-compliant design

Rigorous testing and quality control measures

Compliance with industry safety and environmental standards

Compatibility

The MM74HC688WM is compatible with standard CMOS and TTL logic families.

Application Areas

Data validation

Address decoding

Control logic

Digital comparison in various electronic systems

Product Lifecycle

The MM74HC688WM is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from other manufacturers. Customers are advised to contact our website's sales team for more information on available options and any suitable replacements.