Texas Instruments

SNJ54LS257BJ  

Encoders, Decoders, Multiplexers & Demultiplexers

SNJ54LS257BJ Description

The SNJ54LS257BJ is a high-performance, quadruple 2-line to 1-line data selector/multiplexer designed by Texas Instruments. This logic IC chip is part of the 54LS series and is optimized for high-speed switching and low power consumption. It features four independent 2:1 multiplexers, each capable of selecting one of two input lines and routing it to a common output. The device operates on a single supply voltage ranging from 4.5V to 5.5V, making it suitable for a variety of digital applications.

The SNJ54LS257BJ is packaged in a through-hole format, ensuring robust mechanical stability and ease of integration into printed circuit boards. It is available in a tube package, which is ideal for automated assembly processes. The device is RoHS3 compliant, adhering to the latest environmental standards and ensuring compatibility with modern manufacturing processes.

SNJ54LS257BJ Features

• Independent Circuits: The SNJ54LS257BJ comprises four independent 2:1 multiplexers, providing flexibility and efficiency in data routing.
• Single Supply Operation: It operates on a single supply voltage between 4.5V and 5.5V, simplifying power management and reducing the complexity of power supply design.
• High-Speed Performance: The device is designed for high-speed switching, ensuring minimal propagation delay and high data throughput.
• Low Power Consumption: The 54LS series is known for its low power consumption, making the SNJ54LS257BJ suitable for applications where energy efficiency is critical.
• Through-Hole Mounting: The through-hole mounting type ensures mechanical stability and ease of integration into various electronic systems.
• RoHS3 Compliance: The SNJ54LS257BJ is RoHS3 compliant, meeting the strictest environmental standards and ensuring compatibility with modern manufacturing processes.
• Robust Output Current Capability: The device can handle output currents of 1mA (high) and 12mA (low), providing reliable performance under varying load conditions.

SNJ54LS257BJ Applications

The SNJ54LS257BJ is ideal for a wide range of applications, including:

• Digital Signal Routing: Efficiently routes digital signals in complex systems, ensuring high data integrity and minimal latency.
• Microcontroller Interfaces: Enhances the functionality of microcontrollers by providing additional data routing options.
• Communication Systems: Facilitates the switching of data lines in communication systems, improving overall system performance.
• Automotive Electronics: Ideal for automotive applications where reliability and robustness are paramount.
• Industrial Control Systems: Provides reliable data routing in harsh industrial environments, ensuring consistent performance.
• Consumer Electronics: Enhances the functionality of consumer electronics by providing efficient data switching solutions.

Conclusion of SNJ54LS257BJ

The SNJ54LS257BJ is a versatile and reliable data selector/multiplexer that offers high-speed performance, low power consumption, and robust mechanical stability. Its single supply operation and RoHS3 compliance make it an ideal choice for modern electronic systems. Whether used in digital signal routing, microcontroller interfaces, or industrial control systems, the SNJ54LS257BJ provides a high level of performance and reliability. Texas Instruments' commitment to quality and innovation ensures that the SNJ54LS257BJ remains a top choice for engineers and designers in the electronics industry.

SNJ54LS257BJ Documents

Download datasheets and manufacturer documentation for SNJ54LS257BJ

Datasheets :

SN54(74)LS257B,258B, SN54(74)S257,258