Texas Instruments

SN74AHC157NS  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AHC157NS Description

The SN74AHC157NS is a high-performance data selector/multiplexer designed by Texas Instruments. It features a single supply voltage range of 2V to 5.5V, making it versatile for a wide range of applications. This device is part of the 74AHC series, renowned for its robust performance and reliability. The SN74AHC157NS is housed in a surface-mount package, specifically a tube, which is ideal for compact and high-density PCB designs. It is ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.

SN74AHC157NS Features

• Independent Circuits: The SN74AHC157NS includes one independent circuit, which simplifies design and enhances functionality.
• Circuit Configuration: It features a 4 x 2:1 circuit configuration, allowing for efficient data routing and selection.
• Mounting Type: Surface mount technology ensures a compact footprint and ease of integration into modern electronic systems.
• Voltage Supply Source: The device operates on a single supply, simplifying power management and reducing complexity.
• Voltage - Supply: A wide operating voltage range of 2V to 5.5V provides flexibility and compatibility with various power sources.
• Current - Output High, Low: It supports an output current of 8mA for both high and low states, ensuring reliable signal transmission.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the SN74AHC157NS is suitable for a variety of environments without the need for special handling.

SN74AHC157NS Applications

The SN74AHC157NS is ideal for applications requiring efficient data selection and routing. Its compact design and wide voltage range make it suitable for:

• Digital Signal Processing: Efficiently routes digital signals in various processing applications.
• Communication Systems: Ideal for multiplexing signals in communication protocols.
• Automotive Electronics: Suitable for in-vehicle systems where space and reliability are critical.
• Industrial Control Systems: Provides robust performance in demanding industrial environments.
• Consumer Electronics: Enhances functionality in devices requiring compact and reliable multiplexing solutions.

Conclusion of SN74AHC157NS

The SN74AHC157NS from Texas Instruments is a versatile and reliable data selector/multiplexer. Its wide voltage range, compact surface-mount package, and robust performance make it an excellent choice for a variety of applications. The device's compliance with ROHS3 standards ensures it meets environmental and regulatory requirements. With its efficient circuit configuration and high output current capabilities, the SN74AHC157NS stands out as a superior option for designers seeking a reliable and flexible multiplexing solution.

SN74AHC157NS Documents

Download datasheets and manufacturer documentation for SN74AHC157NS

Datasheets :

Datasheet      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023