Texas Instruments

SN54LS158J

SN54LS158J Description

The SN54LS158J is a high-performance, 4-line to 1-line data selector/multiplexer designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the 54LS series, known for its reliability and efficiency in digital circuit design. The SN54LS158J features four independent 2:1 multiplexing circuits, allowing for the selection of one of two input signals to be passed to the output. This functionality is essential in applications requiring data routing and signal processing.

SN54LS158J Features

• Independent Circuits: The SN54LS158J contains four independent 2:1 multiplexing circuits, providing flexibility in handling multiple data channels.
• Circuit Configuration: Each multiplexer is configured as a 2:1 selector, enabling efficient data routing and signal processing.
• Mounting Type: The through-hole mounting type ensures robust mechanical stability and ease of integration into various PCB designs.
• Voltage Supply: Operates from a single supply voltage ranging from 4.5V to 5.5V, making it suitable for standard TTL applications.
• Current Handling: The device supports an output high current of 400µA and an output low current of 4mA, ensuring reliable signal transmission.
• Compliance: The SN54LS158J is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Packaging: Available in a tube package, facilitating easy handling and storage during manufacturing processes.
• Moisture Sensitivity Level: Not applicable, ensuring the device is not susceptible to moisture-related issues.

SN54LS158J Applications

The SN54LS158J is ideal for applications requiring efficient data routing and signal processing. Its 2:1 multiplexing capability makes it suitable for:

• Digital Signal Processing: Efficiently routing digital signals in communication systems and data processing units.
• Control Systems: Managing multiple input signals in industrial control systems and automation applications.
• Computer Systems: Utilized in computer hardware for data selection and routing in memory and peripheral interfaces.
• Consumer Electronics: Employed in devices requiring signal multiplexing, such as digital audio and video equipment.

Conclusion of SN54LS158J

The SN54LS158J stands out as a versatile and reliable data selector/multiplexer, offering significant benefits over similar models. Its robust design, compliance with industry standards, and efficient performance make it an excellent choice for a wide range of digital applications. Whether used in complex control systems or consumer electronics, the SN54LS158J ensures reliable data routing and signal processing, making it a valuable component in modern digital circuit design.