SN75C189AN - Texas Instruments

Manufacturer Part Number

SN75C189AN

Manufacturer

Texas Instruments

Introduction

SN75C189AN is a quad RS-232 line receiver integrated circuit (IC) designed for data communications applications.

Product Features and Performance

Operates from a single 5V power supply

Supports data rates up to 120 kbps

Provides 4 independent RS-232 compatible receivers

Each receiver has a typical input hysteresis of 970 mV

Operates over the industrial temperature range of 0°C to 70°C

Product Advantages

Robust RS-232 compatibility

High data rate support

Low power consumption

Small 14-pin DIP package

Key Technical Parameters

Voltage Supply: 4.5V to 6V

Number of Drivers/Receivers: 0/4

Protocol: RS-232

Receiver Hysteresis: 970 mV

Type: Receiver

Quality and Safety Features

RoHS3 compliant

Suitable for industrial and commercial applications

Compatibility

Designed for use in RS-232 data communication systems

Application Areas

RS-232 serial data communication interfaces

Industrial control systems

Medical equipment

Telecommunications equipment

Product Lifecycle

SN75C189AN is an active and widely available product from Texas Instruments.

Replacement or upgrade options are readily available.

Key Reasons to Choose SN75C189AN

Robust RS-232 compatibility with high data rate support

Low power consumption in a small package

Suitable for a wide range of industrial and commercial applications

Readily available and well-supported product from a leading semiconductor manufacturer