Texas Instruments

SN74LS378N  

Flip Flops

SN74LS378N Description

The SN74LS378N is a high-performance, single 6-bit D-type flip-flop integrated circuit (IC) from Texas Instruments, designed for use in a wide range of digital applications. This IC operates within a supply voltage range of 4.75V to 5.25V and features a maximum clock frequency of 40 MHz, ensuring reliable performance in high-speed digital systems. The SN74LS378N is triggered on the positive edge of the clock signal, providing precise timing control and synchronization for digital signals.

SN74LS378N Features

• High-Speed Operation: With a maximum clock frequency of 40 MHz, the SN74LS378N is suitable for high-speed digital applications.
• Positive Edge Triggering: Ensures accurate timing and synchronization, making it ideal for applications requiring precise control.
• Low Propagation Delay: A maximum propagation delay of 27ns at 5V and 15pF ensures minimal signal delay, enhancing system performance.
• Low Quiescent Current: Consumes only 22 mA in quiescent state, making it energy-efficient.
• Robust Output Current Capability: Capable of sourcing 400µA and sinking 8mA, providing strong drive capabilities for various digital loads.
• Wide Operating Temperature Range: Functions reliably within an ambient temperature range of 0°C to 70°C.
• Compliance and Reliability: Meets REACH and ROHS3 compliance standards, ensuring environmental safety and reliability.
• Through Hole Mounting: Available in a through-hole package, making it suitable for both prototyping and production environments.
• Series Consistency: Part of the 74LS series, ensuring compatibility with other logic ICs in the family.

SN74LS378N Applications

The SN74LS378N is ideal for a variety of applications where reliable and high-speed digital signal processing is required. Some specific use cases include:

• Digital Storage and Buffering: Ideal for storing and buffering digital data in systems such as microprocessors and memory controllers.
• Synchronization Circuits: Used in digital systems to synchronize data between different clock domains.
• Data Latching: Effective in latching data in digital communication interfaces and peripheral devices.
• Digital Signal Processing: Suitable for applications requiring high-speed data processing and control, such as in digital filters and signal generators.

Conclusion of SN74LS378N

The SN74LS378N from Texas Instruments is a robust and versatile D-type flip-flop IC, offering high-speed operation, precise timing control, and strong output capabilities. Its compliance with environmental standards and compatibility with other 74LS series ICs make it a reliable choice for a wide range of digital applications. Whether used in data storage, synchronization, or digital signal processing, the SN74LS378N ensures efficient and reliable performance, making it a valuable component in modern digital systems.

SN74LS378N Documents

Download datasheets and manufacturer documentation for SN74LS378N

Datasheets :

SN54LS377-79, SN74LS377-79      

HTML Datasheet :

SN54LS377-79, SN74LS377-79      

PCN Design/Specification :

Material Set 30/Mar/2017