SN75155P - Texas Instruments

Manufacturer Part Number

SN75155P

Manufacturer

Texas Instruments

Introduction

The SN75155P is a versatile and reliable RS232 transceiver from Texas Instruments, designed for interface drivers, receivers, and transceiver applications, packaged in a convenient tube.

Product Features and Performance

Capable of full-duplex communication

Features a robust receiver with 600 mV hysteresis for improved noise immunity

Operates across a supply voltage range of 4.5V to 15V, suitable for varied logic levels

Supports a wide operating temperature range from 0°C to 70°C

Through-hole mounting for secure and straightforward PCB design integration

Product Advantages

Enhanced signal integrity and error-free data transmission in RS232 communication protocols

Robust design ensuring reliable operation in diverse conditions

Ease of integration into existing systems owing to through-hole mounting

Broad compatibility with a wide range of power supply voltages

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 600 mV

Voltage Supply: 4.5V ~ 15V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 8-DIP (0.300", 7.62mm)

Quality and Safety Features

Implemented rigorous quality control and safety measures conforming to Texas Instruments' high standards

Compatibility

Compatible with RS232 protocols and various microcontrollers and processors within its voltage supply range

Application Areas

Suitable for communication interfaces in networking, telecommunications, and computing systems

Ideal for legacy systems requiring reliable RS232 communication

Product Lifecycle

Currently labeled as Last Time Buy, indicating it is nearing discontinuation

Users should consider planning for replacements or upgrades

Several Key Reasons to Choose This Product

High noise immunity ensures reliable data transmission

Wide range of supply voltages for flexible system design

Last Time Buy status offers a final opportunity to purchase for systems relying on this component

Sturdy through-hole package ensures durability and ease of soldering

Backed by Texas Instruments' reputation for quality and reliability