MC14490PG - onsemi

Manufacturer Part Number

MC14490PG

Manufacturer

onsemi

Introduction

The MC14490PG is a Contact Bounce Eliminator from the 4000 Logic series designed to filter out false mechanical switch openings or closures.

Product Features and Performance

Logic Type: Contact Bounce Eliminator

Supply Voltage Ranges from 3V to 18V

6 Independent Bounce Eliminator Channels

Operating Temperature from -55°C to +125°C

Mounting Type: Through Hole

Package / Case: 16-DIP (0.300", 7.62mm)

Product Advantages

Provides high-noise rejection and stable operation

Versatile voltage range compatibility

High temperature operational capability

Easily integrates into existing circuits with DIP packaging

Key Technical Parameters

Supply Voltage: 3V ~ 18V

Number of Bits: 6

Operating Temperature: -55°C ~ 125°C

Mounting Type: Through Hole

Package: 16-DIP

Quality and Safety Features

Robust operational temperature range ensuring reliability under extreme conditions

Compatibility

Designed for broad compatibility with various mechanical switch types

Application Areas

Used in applications requiring stable switch operation and debounce functionality, such as keyboards, control panels, and other low-speed interfaces

Product Lifecycle

Product Status: Obsolete

Notes: Availability of replacements or upgrades should be checked with manufacturer

Several Key Reasons to Choose This Product

Eliminates false triggering from mechanical switches

Supports a wide range of supply voltages

Operates efficiently across a broad temperature spectrum

Useful in various applications needing high reliability in switch debouncing

Through hole package allows easy installation in various circuit designs