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MC74LCX74D  

Flip Flops

MC74LCX74D Description

The MC74LCX74D is a dual D-type flip-flop IC designed for high-performance digital applications. Manufactured by onsemi, this Logic IC Chip belongs to the 74LCX series and is housed in a 14-pin SOIC package. It features a clock frequency of up to 150 MHz, ensuring rapid data processing capabilities. The IC operates with a supply voltage range of 2V to 3.6V, making it suitable for low-power applications. It has a complementary output type, triggered by a positive edge, and includes set (preset) and reset functions for enhanced control over data storage and retrieval.

MC74LCX74D Features

• High-Speed Performance: With a maximum clock frequency of 150 MHz, the MC74LCX74D delivers fast data processing, ideal for high-speed digital circuits.
• Low Power Consumption: Operating within a 2V to 3.6V supply voltage range, it consumes only 10 µA of quiescent current, making it energy-efficient.
• Complementary Outputs: The dual D-type flip-flops provide complementary outputs, which are useful for driving differential signals and reducing noise.
• Set and Reset Functions: The IC includes set (preset) and reset capabilities, allowing for precise control over the flip-flop states.
• Low Propagation Delay: A maximum propagation delay of 7ns at 3.3V and 50pF ensures minimal signal delay, enhancing overall system performance.
• Robust Input Capacitance: With an input capacitance of 7 pF, the MC74LCX74D can handle high-frequency signals without significant degradation.
• Moisture Sensitivity Level 1: The IC is moisture insensitive, allowing for unlimited storage and handling without the need for special precautions.
• Surface Mount Technology: The surface mount package type facilitates easy integration into modern PCB designs.

MC74LCX74D Applications

The MC74LCX74D is well-suited for a variety of applications requiring high-speed, low-power digital signal processing. Its dual D-type flip-flops make it ideal for:

• Digital Clock Circuits: The high clock frequency and low propagation delay ensure accurate timing and synchronization.
• Data Storage and Retrieval: The set and reset functions provide reliable control over data storage, making it suitable for memory circuits.
• Communication Systems: The complementary outputs and low input capacitance make it suitable for driving differential signals in communication systems.
• Consumer Electronics: The low power consumption and surface mount package make it ideal for compact, energy-efficient consumer devices.

Conclusion of MC74LCX74D

The MC74LCX74D is a versatile and high-performance dual D-type flip-flop IC from onsemi. Its high clock frequency, low power consumption, and complementary outputs make it a valuable component for high-speed digital circuits. The inclusion of set and reset functions, along with its low propagation delay, ensures precise control and minimal signal delay. While the product is now obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring robust digital signal processing.

MC74LCX74D Documents

Download datasheets and manufacturer documentation for MC74LCX74D

Datasheets :

MC74LCX74      

PCN Obsolescence/ EOL :

Multiple Devices 03/Jan/2008      

HTML Datasheet :

MC74LCX74      

Environmental Information :

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