SN74LS85D - Motorola

Manufacturer Part Number

SN74LS85D

Manufacturer

Texas Instruments

Introduction

Texas Instruments' SN74LS85D is a logic comparator from the 74LS series designed for applications requiring magnitude comparison.

Product Features and Performance

4-bit binary magnitude comparator

Designed for surface-mount technology

Logic Level Outputs for AB

Fast propagation delay of 45ns at maximum conditions

Functional over a wide range of supply voltages

Product Advantages

Reliable TTL logic level comparison

Standardized symmetrical output characteristics

Active High Outputs ease interfacing with other logic families

Key Technical Parameters

Number of Bits: 4

Output Function: AB

Voltage - Supply: 4.75V ~ 5.25V

Current - Output High, Low: 400µA, 8mA

Max Propagation Delay @ V, Max CL: 45ns @ 5V, 15pF

Quality and Safety Features

Operates reliably within the specified temperature range

Built to industry-standard specifications for safety and performance

Compatibility

Compatible with multiple series of TTL logic

16-SOIC package fits standardized industry footprints

Application Areas

Industrial electronics

Comparator circuits in computing

Control systems

Product Lifecycle

Product Status: Last Time Buy

Limited availability, with a potential need for customers to seek replacement or upgrade shortly

Several Key Reasons to Choose This Product

Precision 4-bit magnitude comparison

High-speed performance with low propagation delay

Robust TTL logic family compatibility

Immediate availability in a surface mount package

Time-tested reliability from Texas Instruments, ensuring component longevity in designs