SN74S85N - Texas Instruments

Manufacturer Part Number

SN74S85N

Manufacturer

Texas Instruments

Introduction

The SN74S85N is a 4-bit magnitude comparator designed for logic comparison of binary values. It outputs the comparison results as AB.

Product Features and Performance

4-bit binary magnitude comparator

Outputs: Active High

Output functions indicating AB

Propagation delay maximum of 18ns at 5V, 15pF

Operating temperature range from 0°C to 70°C

Product Advantages

High speed operation and fast propagation delay

Direct output reading of comparison results without additional decoding

Robust operating temperature range suitable for various environments

Key Technical Parameters

Voltage Supply: 4.75V to 5.25V

Current Output High, Low: 1mA, 20mA

Max Propagation Delay @ V, Max CL: 18ns @ 5V, 15pF

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Compliant with standard logic comparator safety norms

Built in a DIP package ensuring ease of handling and mounting

Compatibility

Compatible with other 74S series logic devices and general digital circuits

Application Areas

Digital systems requiring high-speed comparison

Industrial

Computing Systems

Instrumentation

Product Lifecycle

Product status is active

Not currently nearing discontinuation

Replacement and upgrade options available within TI’s 74S product range

Several Key Reasons to Choose This Product

Fast and reliable logic comparison enhancing system performance

Direct interpretation of output states reducing system complexity

Wide operating voltage range accommodating different power supplies

Suitable for demanding environments due to extended operating temperature range

Compatibility with a broad range of digital circuit designs

Longevity and support assurance in product lifecycle