Texas Instruments

SN75ALS174ADW  

Drivers, Receivers, Transceivers

SN75ALS174ADW Description

The SN75ALS174ADW is a high-performance driver IC designed by Texas Instruments, specifically tailored for RS422 and RS485 communication protocols. This device is equipped with four drivers and no receivers, making it ideal for applications requiring robust signal transmission over long distances. The SN75ALS174ADW operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with standard 5V systems. It is housed in a surface-mount package, specifically a 20SOIC, which is both compact and suitable for modern PCB designs. The operating temperature range of 0°C to 70°C makes it suitable for a wide range of industrial and commercial environments.

SN75ALS174ADW Features

• Four Drivers: The SN75ALS174ADW features four drivers, providing ample capacity for multiple signal transmission lines, which is particularly beneficial in multi-node communication.
  systems- Operating Temperature Range: With an operating temperature range of 0°C to 70°C, this IC can reliably function in various environmental conditions, making it suitable for both indoor and outdoor applications.
• Supply Voltage Range: The voltage supply range of 4.75V to 5.25V ensures compatibility with standard 5V power supplies, simplifying integration into existing systems.
• Surface-Mount Package: The 20SOIC surface-mount package is compact and easy to integrate into modern PCB designs, reducing the overall footprint and enhancing board density.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) indicates that the IC is not sensitive to moisture, which is crucial for long-term reliability and storage.
• Compliance and Standards: The SN75ALS174ADW is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.

SN75ALS174ADW Applications

The SN75ALS174AD isW ideal for a variety of applications where reliable and efficient data transmission is required. Some specific use cases include:

• Industrial Automation: In industrial settings, the SN75ALS174ADW can be used to drive signals over long distances, ensuring reliable communication between PLCs (Programmable Logic Controllers) and various sensors or actuators.
• Data Communication Systems: For systems requiring RS422 and RS485 protocols, this IC provides robust signal transmission capabilities, making it suitable for networked devices and communication infrastructure.
• Multi-Node Networks: In applications with multiple nodes, such as distributed control systems, the four drivers allow for efficient signal distribution and communication.
• Transportation Systems: The SN75ALS174ADW can be used in transportation systems, such as train control systems or traffic management systems, where reliable data transmission is critical.

Conclusion of SN75ALS174ADW

The SN75ALS174ADW from Texas Instruments is a versatile and reliable driver IC designed for RS422 and RS485 communication protocols. Its four drivers, wide operating temperature range, and compact surface-mount package make it an excellent choice for a variety of industrial and commercial applications. The IC's compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing. Whether used in industrial automation, data communication systems, or multi-node networks, the SN75ALS174ADW provides robust performance and reliability, making it a standout choice in its category.

SN75ALS174ADW Documents

Download datasheets and manufacturer documentation for SN75ALS174ADW

Datasheets :

SN75ALS174A      

PCN Obsolescence/ EOL :

Mult Dev EOL 28/Jun/2023      

PCN Design/Specification :

Material Set Rev 24/Jan/2016       Design 25/Feb/2022