Texas Instruments

SNJ54AHCT74J  

Flip Flops

SNJ54AHCT74J Description

The SNJ54AHCT74J is a dual positive-edge-triggered D-type flip-flop from Texas Instruments, designed for high-performance digital logic applications. This device is part of the 54AHCT series and is known for its robust performance and reliability. It operates within a supply voltage range of 4.5V to 5.5V and offers a clock frequency of up to 140 MHz, making it suitable for high-speed digital circuits. The SNJ54AHCT74J features a maximum propagation delay of 8.8 ns at 5V and 50 pF, ensuring precise timing and synchronization in complex digital systems.

SNJ54AHCT74J Features

• High-Speed Performance: With a clock frequency of 140 MHz, the SNJ54AHCT74J delivers rapid data processing capabilities, ideal for applications requiring high-speed data handling.
• Low Propagation Delay: The maximum propagation delay of 8.8 ns at 5V and 50 pF ensures minimal latency, making it suitable for time-critical applications.
• Low Quiescent Current: Consuming only 2 µA in quiescent state, the SNJ54AHCT74J is highly energy-efficient, reducing power consumption and heat generation.
• Complementary Outputs: The complementary output type provides flexibility in circuit design, allowing for both true and complement signals.
• Positive Edge Triggering: The positive edge-triggered mechanism ensures reliable data capture on the rising edge of the clock signal.
• Robust Design: The device is designed for a supply voltage range of 4.5V to 5.5V, offering compatibility with standard 5V digital systems.
• Through Hole Mounting: The through-hole mounting type provides mechanical stability and ease of integration into various PCB designs.
• Compliance and Reliability: The SNJ54AHCT74J is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: The device is not moisture-sensitive, making it suitable for a wide range of environmental conditions.

SNJ54AHCT74J Applications

The SNJ54AHCT74J is ideal for a variety of applications where high-speed data processing and reliable performance are critical. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing digital signals in real-time applications.
• Data Synchronization: The positive edge-triggered mechanism ensures accurate data capture and synchronization in digital circuits.
• Sequential Logic Circuits: The dual D-type flip-flops can be used in sequential logic designs, such as counters and state machines.
• Memory Circuits: The device can be used in memory circuits where data retention and reliable operation are essential.
• Communication Systems: The high-speed performance and low power consumption make it suitable for communication systems requiring rapid data transmission and minimal power usage.

Conclusion of SNJ54AHCT74J

The SNJ54AHCT74J from Texas Instruments is a versatile and high-performance dual positive-edge-triggered D-type flip-flop, well-suited for a wide range of digital logic applications. Its high clock frequency, low propagation delay, and low quiescent current make it an excellent choice for high-speed and energy-efficient designs. The complementary outputs and positive edge-triggering mechanism provide flexibility and reliability in digital circuits. With its robust design, compliance with environmental standards, and ease of integration through through-hole mounting, the SNJ54AHCT74J stands out as a reliable and efficient solution for digital logic applications.

SNJ54AHCT74J Documents

Download datasheets and manufacturer documentation for SNJ54AHCT74J