Texas Instruments

SN74LVC138AQPWRQ1  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74LVC138AQPWRQ1 Description

The SN74LVC138AQPWRQ1 is a high-performance decoder/demultiplexer designed for automotive applications, manufactured by Texas Instruments. This logic IC chip belongs to the 74LVC series and features a 1 x 3:8 decoding circuit. It is designed to operate with a single supply voltage ranging from 2V to 3.6V, making it suitable for a variety of power supply configurations. The device is available in a 16-TSSOP package and is supplied in a tape and reel format, ideal for surface mount applications.

SN74LVC138AQPWRQ1 Features

• Automotive Grade: The SN74LVC138AQPWRQ1 is specifically designed to meet the stringent requirements of the automotive industry, ensuring high reliability and performance in demanding environments.
• Single Supply Operation: The device operates efficiently with a single supply voltage between2V and 3.6V, simplifying power supply design and reducing complexity.
• High Output Current: It offers a robust output current capability of 24mA for both high and low outputs, enabling it to drive a variety of loads without the need for additional buffering.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the SN74LVC138AQPWRQ1 is highly resistant to moisture, making it suitable for use in humid or wet environments.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for use in various applications.
• Independent Circuits: The SN74LVC138AQPWRQ1 features one independent 3:8 decoding circuit, providing efficient signal routing and decoding capabilities.

SN74LVC138AQPWRQ1 Applications

The SN74LVC138AQPWRQ1 is ideal for a wide range of applications, particularly in the automotive sector. Its robust design and high performance make it suitable for:

• Automotive Electronics: Use in automotive control units, infotainment systems, and advanced driver assistance systems (ADAS) where reliability and performance are critical.
• Signal Routing: Efficiently routing and decoding signals in complex electronic systems, ensuring accurate data transmission and control.
• Power Management: Utilized in power management circuits where precise control and decoding of signals are required to manage power distribution and control.
• Industrial Applications: Suitable for industrial control systems, where the device's high reliability and performance ensure consistent operation in harsh environments.

Conclusion of SN74LVC138AQPWRQ1

The SN74LVC138AQPWRQ1 is a versatile and reliable decoder/demultiplexer designed to meet the demands of the automotive industry. Its single supply operation, high output current, and moisture resistance make it an ideal choice for a variety of applications. The device's compliance with environmental and safety standards ensures it meets the requirements for modern electronic systems. Whether used in automotive electronics, signal routing, or power management, the SN74LVC138AQPWRQ1 offers a robust and efficient solution for decoding and demultiplexing tasks.

SN74LVC138AQPWRQ1 Documents

Download datasheets and manufacturer documentation for SN74LVC138AQPWRQ1

PCN Assembly/Origin :

Mult Dev Assembly Material Chg 16/Feb/2022      

Datasheets :

SN74LVC138A-Q1      

HTML Datasheet :

SN74LVC138A-Q1      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023