National Semiconductor Tariff Inquiry

JD54LS139SFA

JD54LS139SFA Description

The JD54LS139SFA is a high-performance Decoder/Driver, part of the renowned 54LS series by National Semiconductor. This device is designed to provide robust and efficient decoding solutions for a variety of electronic applications. It features two independent circuits, each configured as a 1 x 2:4 decoder, making it highly versatile for complex digital systems. The device operates on a single supply voltage ranging from 4.5V to 5.5V, ensuring compatibility with standard digital power supplies. With a surface mount package, the JD54LS139SFA is ideal for modern, space-constrained designs. It offers a current output capability of 400µA for high states and 4mA for low states, ensuring reliable signal transmission. The product is currently active and available in bulk packaging, making it suitable for large-scale production.

JD54LS139SFA Features

• ECCN Classification: EAR99, indicating compliance with export regulations.
• Independent Circuits: Two independent 1 x 2:4 decoder circuits provide enhanced functionality.
• Mounting Type: Surface mount technology (SMT) ensures compatibility with modern PCB designs.
• Single Supply Operation: Simplifies power supply design with a voltage range of 4.5V to 5.5V.
• Output Current Capability: 400µA for high states and 4mA for low states, ensuring robust signal integrity.
• Series: Part of the 54LS series, known for its reliability and performance.
• Product Status: Active, ensuring continued availability and support.
• Package: Bulk packaging, suitable for large-scale manufacturing.
• Customs Tariff Classification: HTSUS 8542.39.0001, facilitating international trade.

JD54LS139SFA Applications

The JD54LS139SFA is ideal for applications requiring efficient decoding and driving capabilities. Its dual independent circuits make it suitable for systems needing multiple decoding paths. The device's single supply operation and surface mount package make it particularly useful in compact, high-density digital circuits. Specific use cases include:

• Digital Systems: Ideal for decoding address lines in memory systems.
• Control Systems: Provides efficient signal routing in microcontroller-based systems.
• Communication Systems: Enhances signal integrity in digital communication interfaces.
• Consumer Electronics: Suitable for decoding functions in devices such as digital displays and smart home systems.

Conclusion of JD54LS139SFA

The JD54LS139SFA stands out as a reliable and versatile decoder/driver within the 54LS series. Its dual independent circuits, surface mount package, and single supply operation make it a preferred choice for modern electronic designs. The device's robust output current capability ensures signal integrity, while its active status and bulk packaging facilitate large-scale production. Ideal for a wide range of applications, the JD54LS139SFA offers significant advantages over similar models, making it a valuable component in the electronics industry.