CD74HCT163E - Harris Corporation

Manufacturer Part Number

CD74HCT163E

Manufacturer

Harris Corporation

Introduction

The CD74HCT163E is a 4-bit synchronous up/down counter integrated circuit (IC) based on the 74HCT series logic family. It is designed for a wide range of digital counting and control applications.

Product Features and Performance

4-bit synchronous up/down binary counter

Maximum count rate of 20 MHz

Negative edge-triggered count input

Synchronous reset and count direction control

Operates on 4.5 V to 5.5 V power supply

Wide operating temperature range of -55°C to +125°C

Product Advantages

Robust synchronous counter design for reliable operation

High-speed counting capability up to 20 MHz

Compatible with 5V CMOS and TTL logic levels

Wide temperature range for use in diverse applications

Key Technical Parameters

Logic Type: Binary Counter

Number of Bits per Element: 4

Number of Elements: 1

Trigger Type: Negative Edge

Reset: Synchronous

Direction: Up

Count Rate: 20 MHz

Timing: Synchronous

Quality and Safety Features

RoHS non-compliant

16-PDIP package for through-hole mounting

Compatibility

Designed for compatibility with 74HCT series logic family

Application Areas

Digital counting and control applications

Industrial automation

Test and measurement equipment

Embedded systems

Product Lifecycle

The CD74HCT163E is an established product in the 74HCT series, and replacement or upgrade options may be available from Harris Corporation or other manufacturers.

Key Reasons to Choose This Product

Robust synchronous counter design for reliable operation

High-speed counting capability up to 20 MHz

Wide operating temperature range for use in diverse environments

Compatibility with 5V CMOS and TTL logic levels

Established product with potential replacement or upgrade options available