Texas Instruments

SN74LS377NE4

SN74LS377NE4 Description

The SN74LS377NE4 is a high-performance D-type flip-flop integrated circuit designed for a wide range of digital applications. Manufactured by Texas Instruments, this 8-bit single flip-flop is part of the 74LS series, known for its reliability and versatility. The device operates within a supply voltage range of 4.75V to 5.25V and features a clock frequency of up to 40 MHz, making it suitable for high-speed digital circuits. The SN74LS377NE4 is designed to operate within an ambient temperature range of 0°C to 70°C, ensuring stable performance across various environmental conditions.

SN74LS377NE4 Features

• High-Speed Operation: With a maximum clock frequency of 40 MHz, the SN74LS377NE4 is capable of handling high-speed digital signals, making it ideal for applications requiring rapid data processing.
• Low Propagation Delay: The device offers a maximum propagation delay of 27ns at 5V and 15pF, ensuring minimal latency in signal transmission.
• Low Quiescent Current: Consuming only 28 mA in quiescent mode, the SN74LS377NE4 is energy-efficient, making it suitable for power-sensitive applications.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, providing precise timing control and synchronization.
• Through Hole Mounting: The through-hole package type ensures robust mechanical stability and ease of integration into printed circuit boards.
• Compliance and Safety: The SN74LS377NE4 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Output Current Capability: The device can provide up to 400µA in high output and 8mA in low output, ensuring reliable signal drive capabilities.
• Moisture Sensitivity Level: With a moisture sensitivity level of not applicable, the SN74LS377NE4 is suitable for environments where moisture is not a significant concern.

SN74LS377NE4 Applications

The SN74LS377NE4 is versatile and can be utilized in a variety of applications, including:

• Digital Signal Processing: Ideal for processing high-speed digital signals in communication systems and data processing units.
• Memory Storage: Used in memory circuits to store and manage data bits effectively.
• Control Systems: Suitable for control logic in industrial automation and embedded systems.
• Computer Peripherals: Employed in the design of computer peripherals such as printers, scanners, and storage devices.
• Consumer Electronics: Found in various consumer electronics where reliable and efficient digital signal handling is required.

Conclusion of SN74LS377NE4

The SN74LS377NE4 is a robust and reliable D-type flip-flop IC that offers high-speed operation, low propagation delay, and energy efficiency. Its compliance with environmental and safety standards, along with its versatile applications, make it a preferred choice for engineers and designers in the electronics industry. Whether used in digital signal processing, memory storage, or control systems, the SN74LS377NE4 provides the performance and reliability needed for modern digital circuits.