Texas Instruments

SN74HCS74QDRQ1  

Flip Flops

SN74HCS74QDRQ1 Description

The SN74HCS74QDRQ1 is a dual D-type flip-flop with set and reset functions, designed for high-speed and reliable performance in various electronic applications. Manufactured by Texas Instruments, this logic IC chip is part of the 74HCS series and is ideal for automotive and industrial applications due to its robustness and compliance with stringent industry standards.

SN74HCS74QDRQ1 Features

• High-Speed Operation: The SN74HCS74QDRQ1 operates at a clock frequency of up to 105 MHz, ensuring fast data processing and synchronization in high-speed digital systems.
• Complementary Outputs: The device provides complementary outputs, which can be useful for driving differential signals or creating more complex logic functions.
• Positive Edge Triggering: It is triggered on the positive edge of the clock signal, simplifying timing and synchronization in digital circuits.
• Wide Supply Voltage Range: With a supply voltage range of 2V to 6V, the SN74HCS74QDRQ1 offers flexibility in power supply options and compatibility with various power sources.
• Low Power Consumption: The device features a quiescent current of only 2 µA, making it suitable for low-power applications and battery-operated devices.
• High Output Current Capability: The SN74HCS74QDRQ1 can source and sink up to 7.8 mA, providing robust performance and the ability to drive multiple loads.
• Low Propagation Delay: The maximum propagation delay is 15 ns at 6V and 50 pF, ensuring minimal delay in signal transmission and high-speed operation.
• Compliance with Industry Standards: The device is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards for electronic components.
• Moisture Sensitivity Level (MSL) 1: The SN74HCS74QDRQ1 has an MSL of 1, indicating unlimited shelf life and suitability for surface-mount assembly processes without the need for special handling or baking procedures.
• Automotive Grade: Certified for automotive applications, the SN74HCS74QDRQ1 meets the stringent reliability and performance requirements of the automotive industry.

SN74HCS74QDRQ1 Applications

The SN74HCS74QDRQ1 is well-suited for a variety of applications due to its high-speed performance, low power consumption, and robust design. Some specific use cases include:

• Automotive Electronics: Ideal for use in automotive control systems, where reliability and compliance with industry standards are crucial.
• Industrial Control Systems: Suitable for industrial applications requiring high-speed data processing and synchronization.
• Communication Systems: Can be used in communication systems for data buffering and signal conditioning.
• Consumer Electronics: Applicable in consumer electronics for digital signal processing and timing control.
• Medical Equipment: Due to its reliability and compliance with industry standards, the SN74HCS74QDRQ1 can be used in medical devices and instrumentation.

Conclusion of SN74HCS74QDRQ1

The SN74HCS74QDRQ1 is a versatile and high-performance dual D-type flip-flop that offers significant advantages over similar models. Its wide supply voltage range, low power consumption, and high output current capability make it suitable for a wide range of applications. The device's compliance with industry standards and automotive-grade certification further enhance its reliability and suitability for demanding environments. Whether used in automotive, industrial, or consumer applications, the SN74HCS74QDRQ1 provides a reliable and efficient solution for digital circuit design.

SN74HCS74QDRQ1 Documents

Download datasheets and manufacturer documentation for SN74HCS74QDRQ1

Datasheets :

SN74HCS74-Q1 Datasheet      

PCN Packaging :

Bubble Wrap removal 23/Sep/2019      

PCN Design/Specification :

SN74HCS74 Datasheet Chg 31/Jan/2020