MC1489ADR2 - onsemi

Manufacturer Part Number

MC1489ADR2

Manufacturer

onsemi

Introduction

The MC1489ADR2 is a quad RS232 line receiver designed for interface applications. It features an industry-standard pin-out and is interchangeable with other parts in this family. The device is specifically designed to be operated from a single +5V power supply and provides true voltage level conversion, allowing direct interface to TTL or CMOS logic.

Product Features and Performance

Quad RS232 line receiver

Industry-standard pin-out

Interchangeable with other parts in this family

Operates from a single +5V power supply

Provides true voltage level conversion

Allows direct interface to TTL or CMOS logic

High-impedance inputs

Hysteresis on each input for improved noise immunity

Fail-safe features on each receiver input

ESD protection on all pins

Product Advantages

Interchangeable with industry-standard parts

Operates from a single +5V power supply

Provides true voltage level conversion for TTL/CMOS interface

Robust design with high-impedance inputs and hysteresis

Key Reasons to Choose This Product

Reliable and industry-proven performance

Easy drop-in replacement for existing designs

Seamless integration with TTL/CMOS logic

Cost-effective solution for RS232 interfacing

Quality and Safety Features

ESD protection on all pins

Fail-safe features on each receiver input

Robust design for reliable operation

Compatibility

The MC1489ADR2 is compatible with other RS232 interface devices and can be used in a variety of applications that require RS232 communication.

Application Areas

Industrial equipment

Computer peripherals

Telecommunication systems

Automation and control systems

Product Lifecycle

The MC1489ADR2 is an obsolete product. Customers are advised to contact our website's sales team for information on alternative or equivalent models that may be available.