Texas Instruments

SNJ54LS379FK  

Flip Flops

SNJ54LS379FK Description

The SNJ54LS379FK is a high-performance quad D-type flip-flop with enable, designed by Texas Instruments. This device is part of the 54LS series and is optimized for standard functionality in digital circuits. It operates within a supply voltage range of 4.5V to 5.5V and is capable of handling a clock frequency up to 40 MHz. The SNJ54LS379FK is designed for surface mount applications, making it suitable for modern, compact electronic designs.

SNJ54LS379FK Features

• Clock Frequency: The SNJ54LS379FK supports a clock frequency of up to 40 MHz, ensuring fast and reliable data processing.
• Max Propagation Delay: With a maximum propagation delay of 27ns at 5V and a load capacitance of 15pF, this flip-flop ensures minimal delay in signal transmission.
• Current - Quiescent (Iq): The device consumes only 15 mA in quiescent mode, making it energy-efficient for low-power applications.
• Number of Bits per Element: Each flip-flop element can handle 4 bits, providing a compact solution for multiple data lines.
• Output Type: The complementary output type ensures robust signal integrity and compatibility with various digital circuits.
• Trigger Type: Positive edge triggering ensures precise timing control and synchronization.
• Mounting Type: Surface mount technology (SMT) allows for integration into compact and high-density PCB designs.
• Product Status: The SNJ54LS379FK is an active product, ensuring availability and support from Texas Instruments.
• Series: As part of the 54LS series, it inherits the reliability and performance characteristics of this well-established family of digital ICs.
• Voltage - Supply: The wide supply voltage range of 4.5V to 5.5V provides flexibility in power supply design.
• REACH Status: The SNJ54LS379FK is REACH unaffected, ensuring compliance with environmental regulations.
• Mfr: Manufactured by Texas Instruments, a leader in semiconductor technology, ensuring high quality and reliability.
• Number of Elements: The device contains one element, making it suitable for applications requiring a single flip-flop.
• Package: Supplied in a tube package, which is ideal for automated assembly processes.
• RoHS Status: The SNJ54LS379FK is ROHS3 compliant, ensuring it meets the latest environmental standards.
• Current - Output High, Low: The device can handle output currents of 400µA (high) and 4mA (low), providing flexibility in load driving capabilities.
• Moisture Sensitivity Level (MSL): Not applicable, ensuring the device is not sensitive to moisture during storage and handling.

SNJ54LS379FK Applications

The SNJ54LS379FK is ideal for a variety of applications where high-speed data processing and reliable signal handling are required. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and minimal propagation delay make it suitable for applications requiring fast data processing, such as in digital signal processing circuits.
• Synchronization Circuits: The positive edge triggering feature ensures precise synchronization, making it ideal for clock synchronization and timing circuits.
• Data Latching: The quad D-type flip-flops can be used for latching data in memory circuits or data transmission systems.
• Sequential Logic: The device can be used in sequential logic circuits, such as state machines and counters, where reliable and fast data handling is crucial.
• Automotive Electronics: The surface mount technology and wide supply voltage range make it suitable for automotive applications where compact and reliable components are required.
• Industrial Control Systems: The device's robustness and compliance with environmental standards make it suitable for industrial control systems where reliability and compliance are paramount.

Conclusion of SNJ54LS379FK

The SNJ54LS379FK from Texas Instruments is a versatile and high-performance quad D-type flip-flop with enable, designed for a wide range of digital applications. Its high clock frequency, minimal propagation delay, and surface mount technology make it an ideal choice for modern electronic designs. The device's compliance with environmental standards and its wide supply voltage range further enhance its suitability for various applications. Whether used in digital signal processing, synchronization circuits, or sequential logic, the SNJ54LS379FK offers reliable performance and energy efficiency, making it a preferred choice for engineers and designers in the electronics industry.

SNJ54LS379FK Documents

Download datasheets and manufacturer documentation for SNJ54LS379FK