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JD54LS279B2A

JD54LS279B2A Description

The JD54LS279B2A is a high-performance, quad set-reset latch designed for a wide range of digital applications. Manufactured by National Semiconductor, this device is part of the 54LS279 family, known for its reliability and efficiency. The JD54LS279B2A features four independent circuits, each capable of handling set and reset operations, making it ideal for complex digital systems where multiple data latches are required.

JD54LS279B2A Features

• Output Type: Standard
• ECCN: EAR99
• Independent Circuits: 4
• Circuit Configuration: 4:4
• Product Status: Active
• Voltage - Supply: 4.5V to 5.5V
• REACH Status: Vendor Undefined
• HTSUS: 8542.39.0001
• Package: Bulk
• RoHS Status: Not applicable
• Base Product Number: 54LS279
• Delay Time - Propagation: 27ns
• Current - Output High, Low: 4mA, 400µA
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

The JD54LS279B2A offers several unique features that set it apart from similar models. Its propagation delay time of 27ns ensures fast and efficient data handling, making it suitable for high-speed digital systems. The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements. Additionally, the JD54LS279B2A is designed with four independent circuits, each capable of handling set and reset operations, enhancing its versatility in various digital applications.

JD54LS279B2A Applications

The JD54LS279B2A is ideal for a variety of applications due to its robust performance and versatile design. It is commonly used in digital systems where multiple data latches are required, such as in memory systems, data storage devices, and digital signal processing. The device's ability to handle set and reset operations independently makes it suitable for applications requiring precise control over data storage and retrieval.

Specific use cases include:

• Memory Systems: The JD54LS279B2A can be used to latch data in memory systems, ensuring data integrity and efficient data handling.
• Data Storage Devices: In devices such as hard drives and SSDs, the quad set-reset latch can manage data flow and storage operations effectively.
• Digital Signal Processing: The device's fast propagation delay and independent circuits make it ideal for applications involving digital signal processing, where precise timing and control are crucial.

Conclusion of JD54LS279B2A

The JD54LS279B2A is a high-performance quad set-reset latch that offers significant advantages over similar models. Its fast propagation delay, versatile circuit configuration, and wide supply voltage range make it suitable for a variety of digital applications. Whether used in memory systems, data storage devices, or digital signal processing, the JD54LS279B2A provides reliable and efficient data handling. Manufactured by National Semiconductor, this device is designed to meet the demands of modern digital systems, ensuring robust performance and long-term reliability.