Texas Instruments

SN75C1154N  

Drivers, Receivers, Transceivers

SN75C1154N Description

The SN75C1154N is a full-duplex transceiver designed by Texas Instruments, featuring four drivers and four receivers in a 20-pin DIP package. This versatile IC is specifically engineered for RS232 communication protocols, making it suitable for a wide range of applications requiring reliable data transmission. The device operates within a supply voltage range of 4.5V to 15V, ensuring compatibility with various power supply configurations. With an operating temperature range of 0°C to 70°C, the SN75C1154N is well-suited for use in standard industrial environments.

SN75C1154N Features

• Full Duplex Communication: The SN75C1154N supports full-duplex communication, allowing simultaneous data transmission and reception, which enhances the efficiency of data exchange in RS232 applications.
• Receiver Hysteresis: The device features a 1V receiver hysteresis, which provides robust noise immunity and ensures reliable signal detection even in noisy environments.
• Wide Operating Voltage Range: With a supply voltage range of 4.5V to 15V, the SN75C1154N offers flexibility in power supply options, making it suitable for a variety of power configurations.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards, ensuring secure and reliable mechanical attachment.
• Compliance and Standards: The SN75C1154N is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also falls under the EAR99 ECCN classification, simplifying export and regulatory compliance.
• Package and Protocol: Housed in a tube package, the SN75C1154N is designed for RS232 protocol, ensuring compatibility with standard serial communication interfaces.

SN75C1154N Applications

The SN75C1154N is ideal for applications requiring reliable RS232 communication, such as:

• Industrial Automation: In industrial settings, the SN75C1154N can be used for communication between programmable logic controllers (PLCs) and various peripheral devices, ensuring efficient data transfer and control.
• Telecommunications: For telecommunication systems, the transceiver can facilitate data transmission between modems and other communication equipment, providing stable and noise-resistant communication links.
• Data Acquisition Systems: In data acquisition systems, the SN75C1154N can be employed to transmit data from sensors to central processing units, ensuring accurate and timely data collection.
• Medical Equipment: In medical devices requiring RS232 interfaces, the SN75C1154N ensures reliable communication between diagnostic tools and data processing units, contributing to accurate patient monitoring and data management.

Conclusion of SN75C1154N

The SN75C1154N from Texas Instruments is a robust and versatile transceiver that excels in RS232 communication applications. Its full-duplex capability, wide operating voltage range, and receiver hysteresis make it a reliable choice for various industrial and communication systems. The device's compliance with environmental and safety standards further enhances its suitability for modern electronics applications. Whether used in industrial automation, telecommunications, or data acquisition systems, the SN75C1154N provides a dependable solution for RS232 communication needs.

SN75C1154N Documents

Download datasheets and manufacturer documentation for SN75C1154N

Datasheets :

SN65C1154, SN75C1154      

PCN Obsolescence/ EOL :

Mult Dev EOL 28/Mar/2023      

HTML Datasheet :

SN65C1154, SN75C1154      

PCN Design/Specification :

Copper Wire Base Alternative 23/Apr/2014       Material Set 30/Mar/2017