Texas Instruments

SN54LS374J  

Flip Flops

SN54LS374J Description

The SN54LS374J is an octal D-type edge-triggered flip-flop designed for high-performance digital applications. Manufactured by Texas Instruments, this logic IC chip belongs to the 54LS series and is optimized for use in systems requiring reliable data storage and transfer. The device operates within a supply voltage range of 4.5V to 5.5V and is capable of handling clock frequencies up to 50 MHz, ensuring fast and efficient data processing. With a maximum propagation delay of 28ns at 5V and 45pF, the SN54LS374J delivers rapid response times, making it suitable for high-speed digital circuits. The chip features a quiescent current of 40 mA and an output current capability of 1mA high and 12mA low, providing robust performance even under varying load conditions. The SN54LS374J is packaged in a through-hole tube, making it ideal for applications where physical stability and ease of integration are crucial. Additionally, it is ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.

SN54LS374J Features

• High-Speed Performance: The SN54LS374J supports clock frequencies up to 50 MHz, enabling rapid data processing and transfer in high-speed digital systems.
• Low Propagation Delay: With a maximum propagation delay of 28ns at 5V and 45pF, the device ensures minimal latency, making it ideal for time-sensitive applications.
• Robust Current Handling: The chip features a quiescent current of 40 mA and can handle output currents of 1mA high and 12mA low, providing reliable performance under various load conditions.
• Edge-Triggered Operation: The positive edge-triggered design ensures precise timing control, preventing data corruption and ensuring accurate data capture.
• Octal Configuration: The device includes eight D-type flip-flops, allowing for efficient data storage and transfer in systems requiring multiple data lines.
• Wide Supply Voltage Range: The SN54LS374J operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply design.
• Through-Hole Mounting: The through-hole package ensures physical stability and ease of integration into printed circuit boards (PCBs).
• Environmental Compliance: The device is ROHS3 compliant, ensuring environmental sustainability and regulatory compliance.

SN54LS374J Applications

The SN54LS374J is ideal for a variety of digital applications where high-speed data processing and reliable storage are essential. Some specific use cases include:

• Data Buffering: The octal D-type flip-flops can be used to buffer data in high-speed communication systems, ensuring data integrity and reducing signal distortion.
• Memory Storage: The device can serve as a temporary storage element in memory systems, holding data until it can be processed or transferred.
• Digital Signal Processing: The high-speed performance and low propagation delay make the SN54LS374J suitable for applications involving digital signal processing, where precise timing control is crucial.
• Control Systems: The robust current handling and edge-triggered operation make the device ideal for use in control systems, where accurate timing and reliable performance are required.
• Industrial Automation: The through-hole mounting and wide supply voltage range make the SN54LS374J suitable for industrial applications, where durability and ease of integration are important.

Conclusion of SN54LS374J

The SN54LS374J is a high-performance octal D-type edge-triggered flip-flop that offers a combination of speed, reliability, and flexibility. Its ability to operate at high clock frequencies and low propagation delays makes it ideal for high-speed digital systems. The device's robust current handling and edge-triggered operation ensure accurate data capture and transfer, making it suitable for a wide range of applications, including data buffering, memory storage, digital signal processing, control systems, and industrial automation. With its through-hole mounting and wide supply voltage range, the SN54LS374J is easy to integrate into various systems, while its ROHS3 compliance ensures environmental sustainability. Overall, the SN54LS374J is a reliable and efficient solution for digital applications requiring high-speed data processing and reliable storage.

SN54LS374J Documents

Download datasheets and manufacturer documentation for SN54LS374J