CD74HC85M - Harris Corporation

Manufacturer Part Number

CD74HC85M

Manufacturer

Harris Corporation

Introduction

The CD74HC85M is a 4-bit magnitude comparator integrated circuit (IC) designed for high-speed digital applications.

Product Features and Performance

4-bit magnitude comparison

Compares two 4-bit binary numbers and outputs the result as AB

High-speed operation with a maximum propagation delay of 33ns at 6V and 50pF load

Wide operating voltage range from 2V to 6V

Low quiescent current of 8μA

High output current capability of 5.2mA for both high and low states

Product Advantages

Performs fast and efficient magnitude comparisons

Operates across a wide range of supply voltages

Offers low power consumption

Provides high output drive capability

Key Technical Parameters

Number of Bits: 4

Package / Case: 16-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Operating Temperature: -55°C to 125°C

Voltage Supply: 2V to 6V

Type: Magnitude Comparator

Output: Active High

Current Quiescent (Iq): 8μA

Current Output High, Low: 5.2mA, 5.2mA

Max Propagation Delay @ V, Max CL: 33ns @ 6V, 50pF

Output Function: AB

Quality and Safety Features

RoHS non-compliant

Compatibility

The CD74HC85M is compatible with the 74HC series of logic ICs.

Application Areas

High-speed digital systems

Arithmetic and logic units

Digital control systems

Instrumentation and measurement equipment

Product Lifecycle

The CD74HC85M is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from the manufacturer or other suppliers.

Key Reasons to Choose This Product

High-speed operation with low propagation delay

Wide operating voltage range for versatility

Low power consumption for energy-efficient designs

High output drive capability to interface with diverse circuits

Compatibility with the widely used 74HC series logic ICs

Suitable for a variety of high-speed digital applications