Texas Instruments

SN74AHC157PW  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AHC157PW Description

The SN74AHC157PW is a high-performance multiplexer IC designed by Texas Instruments, part of the renowned 74AHC series. This device features a 4 x 2:1 multiplexer circuit, enabling the selection of one of two input signals to be routed to a common output. It is housed in a 16-lead thin shrink small outline package (TSSOP) and is designed for surface-mount applications, ensuring compact integration into modern electronic designs. The SN74AHC157PW operates on a single supply voltage ranging from 2V to 5.5V, providing flexibility in power supply requirements. It supports independent circuits, making it suitable for applications requiring multiple signal routing paths. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is suitable for unlimited storage conditions, ensuring reliability and longevity.

SN74AHC157PW Features

• Circuit Configuration: The SN74AHC157PW features a 4 x 2:1 multiplexer circuit, allowing for efficient selection and routing of input signals.
• Power Supply Flexibility: Operates on a single supply voltage between 2V and 5.5V, providing compatibility with a wide range of power supply systems.
• High-Performance Outputs: The device supports an output current of 8mA for both high and low states, ensuring robust signal handling capabilities.
• Surface-Mount Design: The 16-lead TSSOP package is ideal for surface-mount applications, enabling compact and reliable integration into printed circuit boards.
• Environmental Compliance: The SN74AHC157PW is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity: With an MSL rating of 1, the device is suitable for unlimited storage conditions, enhancing its reliability and longevity.

SN74AHC157PW Applications

The SN74AHC157PW is ideal for a variety of applications where signal routing and selection are critical. Its versatile design makes it suitable for use in:

• Digital Signal Processing: Efficiently routes digital signals in complex systems, ensuring reliable data transmission.
• Communication Systems: Manages multiple input signals in communication devices, enhancing signal integrity and performance.
• Industrial Control Systems: Provides robust signal selection in industrial environments, ensuring reliable operation under varying conditions.
• Consumer Electronics: Ideal for applications requiring compact and reliable signal routing, such as in smartphones, tablets, and other portable devices.
• Automotive Electronics: Ensures reliable signal routing in automotive systems, contributing to the overall performance and safety of the vehicle.

Conclusion of SN74AHC157PW

The SN74AHC157PW from Texas Instruments is a versatile and high-performance multiplexer IC that offers significant advantages over similar models Its. 4 x 2:1 multiplexer circuit, combined with a flexible single supply voltage range and high-output current capabilities, makes it suitable for a wide range of applications. The device's surface-mount design, environmental compliance, and moisture sensitivity level further enhance its reliability and longevity. Whether used in digital signal processing, communication systems, or consumer electronics, the SN74AHC157PW provides a reliable and efficient solution for signal routing and selection.

SN74AHC157PW Documents

Download datasheets and manufacturer documentation for SN74AHC157PW

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54/74AHC157      

HTML Datasheet :

SN54/74AHC157      

PCN Design/Specification :

Design 22/Feb/2022