Texas Instruments

SN74AHC157PWRG4  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AHC157PWRG4 Description

The SN74AHC157PWRG4 is a high-speed multiplexer designed by Texas Instruments, featuring a 4 x 2:1 circuit configuration. This logic IC chip is part of the 74AHC series, known for its robust performance and compatibility with a wide range of applications. The device is housed in a 16TSSOP package, making it suitable for surface mount applications. Despite its obsolescence, the SN74AHC157PWRG4 remains a reliable choice for engineers and designers seeking a versatile multiplexer solution.

SN74AHC157PWRG4 Features

• Circuit Configuration: The SN74AHC157PWRG4 features a 4 x 2:1 multiplexer configuration, allowing for efficient signal routing and selection.
• Single Supply Operation: This multiplexer operates with a single supply voltage ranging from 2V to 5.5V, making it highly versatile for various power supply environments.
• High Current Capability: The device supports an output current of 8mA for both high and low states, ensuring robust performance in demanding applications.
• Compliance and Safety: The SN74AHC157PWRG4 is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and safety standards of the electronics industry.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, ensuring reliable performance in various environmental conditions.
• Packaging: The product is available in a tape and reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.

SN74AHC157PWRG4 Applications

The SN74AHC157PWRG4 is ideal for a variety of applications where signal routing and selection are critical. Its high-speed performance and robust design make it suitable for use in:

• Digital Signal Processing: Efficiently routing digital signals in complex systems.
• Data Communication: Managing data streams in communication interfaces.
• Control Systems: Implementing control logic in industrial and automotive applications.
• Consumer Electronics: Enhancing signal management in devices such as smartphones, tablets, and gaming consoles.

Conclusion of SN74AHC157PWRG4

The SN74AHC157PWRG4, despite being marked as obsolete, continues to offer significant value in the electronics industry. Its high-speed performance, single supply operation, and robust current handling capabilities make it a reliable choice for a wide range of applications. The device's compliance with REACH and RoHS3 standards ensures it meets the environmental and safety requirements of modern electronics. While newer alternatives may exist, the SN74AHC157PWRG4 remains a viable option for engineers and designers seeking a proven multiplexer solution.

SN74AHC157PWRG4 Documents

Download datasheets and manufacturer documentation for SN74AHC157PWRG4

Datasheets :

SN54/74AHC157      

HTML Datasheet :

SN54/74AHC157