Texas Instruments

SN75ALS174APWR  

Drivers, Receivers, Transceivers

SN75ALS174APWR Description

The SN75ALS174APWR is a 4-channel driver IC designed for RS422 and RS485 communication protocols. Manufactured by Texas Instruments, this interface IC chip is housed in a 20TSSOP package and is suitable for surface mount applications. It operates within a supply voltage range of 4.75V to 5.25V and can function reliably in an ambient temperature range of 0°C to 70°C. The SN75ALS174APWR is classified under the ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. It is also RoHS3 compliant, making it suitable for environmentally conscious applications. The product is available in tape and reel packaging, facilitating efficient manufacturing processes. Despite its obsolescence, the SN75ALS174APWR remains a robust solution for specific industrial and communication applications.

SN75ALS174APWR Features

• 4-Channel Driver: The SN75ALS174APWR features four drivers, making it ideal for applications requiring multiple data transmission channels.
• RS422 and RS485 Compatibility: This IC supports both RS422 and RS485 protocols, providing flexibility in communication interfaces.
• Wide Operating Voltage Range: It operates within a 4.75V to 5.25V supply voltage range, ensuring compatibility with various power supply systems.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs.
• Extended Temperature Range: With an operating temperature range of 0°C to 70°C, the SN75ALS174APWR is suitable for applications in various environmental conditions.
• Moisture Sensitivity Level 1: The MSL 1 rating means the device is unlimited in terms of moisture sensitivity, making it highly reliable for long-term storage and use.
• Compliance and Packaging: The SN75ALS174APWR is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards. It is also available in tape and reel packaging, which is ideal for automated assembly processes.

SN75ALS174APWR Applications

The SN75ALS174APWR is well-suited for a variety of industrial and communication applications due to its robust design and compatibility with RS422 and RS485 protocols. Specific use cases include:

• Industrial Automation: The 4-channel driver capability makes it ideal for controlling multiple devices in industrial settings, such as PLCs and sensors.
• Data Communication Systems: Its support for RS422 and RS485 protocols enables reliable data transmission over long distances, making it suitable for networking and communication infrastructure.
• Automotive Applications: The extended temperature range and surface mount package make it suitable for automotive applications where reliability and compact design are crucial.
• Medical Equipment: The RoHS3 compliance and REACH unaffected status make it suitable for use in medical devices where regulatory compliance is paramount.

Conclusion of SN75ALS174APWR

The SN75ALS174APWR, manufactured by Texas Instruments, is a versatile 4-channel driver IC designed for RS422 and RS485 communication protocols. Its wide operating voltage range, extended temperature range, and surface mount package make it suitable for a variety of industrial and communication applications. Despite being marked as obsolete, the SN75ALS174APWR remains a reliable choice for applications requiring robust and compliant interface solutions. Its compliance with RoHS3 and REACH regulations ensures it meets environmental and regulatory standards, making it a preferred choice for environmentally conscious designs.

SN75ALS174APWR Documents

Download datasheets and manufacturer documentation for SN75ALS174APWR

Datasheets :

SN75ALS174A      

PCN Obsolescence/ EOL :

EOL 17/May/2023