Texas Instruments

SN74AHC158D  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74AHC158D Description

The SN74AHC158D is a high-performance multiplexer integrated circuit from Texas Instruments, designed to provide efficient signal routing and selection in various electronic systems. This device features four independent 2:1 multiplexers, allowing for the selection of one of two input signals for each multiplexer. The SN74AHC158D operates on a single supply voltage ranging from 2V to 5.5V, making it versatile for different power supply configurations. It is housed in a surface-mount package, specifically a 16SOIC, which is ideal for compact and space-constrained applications. The device is manufactured in compliance with RoHS3 standards, ensuring environmental sustainability, and is REACH unaffected, adhering to stringent chemical regulations.

SN74AHC158D Features

• High Performance: The SN74AHC158D offers high-speed operation with low propagation delay, ensuring rapid signal switching and minimal latency. This makes it suitable for applications requiring fast data processing and signal routing.
• Versatile Power Supply: The device operates on a single supply voltage ranging from 2V to 5.5V, providing flexibility in power supply design and compatibility with a wide range of systems.
• Surface Mount Technology: The 16SOIC package is designed for surface-mount applications, enabling efficient use of board space and facilitating automated assembly processes.
• Robust Output Current: The SN74AHC158D can handle output currents of up to 8mA for both high and low states, ensuring reliable signal transmission and driving capabilities.
• Environmental Compliance: The device is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and chemical regulations, making it suitable for global markets.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the SN74AHC158D is highly resistant to moisture, reducing the risk of damage during assembly and storage.

SN74AHC158D Applications

The SN74AHC158D is ideal for a variety of applications where signal routing and selection are critical. Some specific use cases include:

• Data Acquisition Systems: The multiplexers can be used to select and route signals from multiple sensors or data sources to a single processing unit, simplifying system architecture and reducing component count.
• Communication Systems: In communication systems, the SN74AHC158D can manage signal paths for different communication channels, enabling efficient data transmission and reception.
• Automotive Electronics: The device's robustness and compliance with environmental standards make it suitable for automotive applications where reliability and durability are paramount.
• Industrial Control Systems: The SN74AHC158D can be employed in industrial control systems for signal switching and routing, ensuring precise control and monitoring of various processes.

Conclusion of SN74AHC158D

The SN74AHC158D from Texas Instruments is a versatile and high-performance multiplexer IC that offers significant advantages over similar models. Its wide operating voltage range, robust output current capabilities, and compliance with environmental standards make it a reliable choice for a variety of applications. The device's surface-mount package and low moisture sensitivity level further enhance its suitability for modern electronic systems. Whether used in data acquisition, communication systems, automotive electronics, or industrial control, the SN74AHC158D provides efficient signal routing and selection, ensuring optimal performance and reliability.

SN74AHC158D Documents

Download datasheets and manufacturer documentation for SN74AHC158D

Datasheets :

SN54/74AHC158      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023      

HTML Datasheet :

SN54/74AHC158      

PCN Design/Specification :

Design 25/Feb/2022