Texas Instruments

SN74AHC139PWR  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AHC139PWR Description

The SN74AHC139PWR is a high-performance decoder/demultiplexer designed and manufactured by Texas Instruments. This advanced IC is part of the 74AHC series and is specifically designed for applications requiring efficient signal routing and control. With its 1x2:4 circuit configuration and dual independent circuits, the SN74AHC139PWR offers a versatile solution for various electronic systems.

SN74AHC139PWR Features

• Technical Specifications: The SN74AHC139PWR operates within a wide voltage range of 2V to 5.5V, making it suitable for a variety of power supply sources. It is designed for single-supply operation and offers high output current capabilities of 8mA for both high and low outputs. The device is also compliant with the RoHS3 standard, ensuring environmental responsibility in its manufacturing process.

• Performance Benefits: This decoder/demultiplexer stands out for its low power consumption and high-speed operation, which are critical for modern electronic systems. The SN74AHC139PWR is also REACH unaffected, indicating that it does not contain any substances of very high concern regulated by the European Chemicals Agency.

• Unique Features and Advantages: One of the unique features of the SN74AHC139PWR is its ability to handle two independent 1x4 decoder/demultiplexer functions, which can be used to control complex signal routing in a single device. This dual functionality, combined with its surface-mount packaging, makes it an ideal choice for space-constrained applications.

SN74AHC139PWR Applications

The SN74AHC139PWR is ideal for a variety of applications where signal decoding and demultiplexing are required. Some specific use cases include:

• Telecommunications: For routing signals in complex communication systems where multiple signals need to be directed to specific outputs.
• Automotive Electronics: In control units where multiple sensor inputs need to be decoded for various system controls.
• Industrial Control Systems: For managing and directing signals in automated machinery and process control systems.

Conclusion of SN74AHC139PWR

In conclusion, the SN74AHC139PWR from Texas Instruments is a robust and versatile decoder/demultiplexer that offers high performance and reliability. Its dual independent circuitry, wide voltage range, and RoHS compliance make it a preferred choice for modern electronic systems. Whether used in telecommunications, automotive, or industrial applications, the SN74AHC139PWR ensures efficient signal management and routing, enhancing the overall performance and reliability of the system.

SN74AHC139PWR Documents

Download datasheets and manufacturer documentation for SN74AHC139PWR

Datasheets :

SN54/74AHC139      

PCN Design/Specification :

Design 22/Feb/2022