Texas Instruments

CD74HC273ME4

CD74HC273ME4 Description

The CD74HC273ME4 is a high-performance, single 8-bit D-type flip-flop designed by Texas Instruments. This IC is part of the 74HC series, known for its robustness and reliability in digital circuit applications. The CD74HC273ME4 operates with a clock frequency of up to 60 MHz, ensuring fast and efficient data processing. It features a positive edge trigger type, which means it captures data on the rising edge of the clock signal, providing precise timing control. The device supports a wide supply voltage range of 2V to 6V, making it versatile for various power configurations supply.

The CD74HC273ME4 includes a master reset function, allowing for the synchronous reset of all flip-flops, which is crucial for initializing circuits and ensuring reliable operation. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1, it is suitable for unlimited storage, reducing the risk of damage during handling and assembly.

CD74HC273ME4 Features

• High Clock Frequency: Capable of operating at up to 60 MHz, the CD74HC273ME4 ensures rapid data processing and high-speed performance.
• Positive Edge Trigger: Captures data on the rising edge of the clock signal, providing precise timing control and synchronization.
• Wide Supply Voltage Range: Operates reliably between 2V and 6V, offering flexibility in power supply requirements.
• Master Reset Function: Allows for synchronous reset of all flip-flops, ensuring reliable initialization and operation.
• Low Input Capacitance: With an input capacitance of 10 pF, it minimizes loading effects on driving circuits.
• Low Quiescent Current: Consumes only 8 µA in quiescent state, making it energy-efficient.
• Balanced Output Current: Provides 5.2mA for both high and low outputs, ensuring consistent performance.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring safety and environmental responsibility.
• Unlimited Storage: MSL 1 rating allows for unlimited storage, reducing the risk of moisture-related damage.

CD74HC273ME4 Applications

The CD74HC273ME4 is ideal for a wide range of digital circuit applications including,:

• Data Storage and Processing: Its 8-bit D-type flip-flops make it suitable for storing and processing digital data in various computing and control systems.
• Synchronization Circuits: The positive edge trigger and master reset function are ideal for synchronizing multiple digital signals and ensuring reliable operation.
• Memory Elements: Can be used as memory elements in digital circuits, providing stable storage of binary data.
• Digital Logic Design: Ideal for use in complex digital logic designs where high-speed data processing and precise timing control are required.
• Communication Systems: Suitable for applications in communication systems where data integrity and timing accuracy are crucial.

Conclusion of CD74HC273ME4

The CD74HC273ME4 from Texas Instruments is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its wide supply voltage range, high clock frequency, and positive edge trigger type make it suitable for a variety of digital applications. The master reset function and low quiescent current further enhance its reliability and energy efficiency. With its environmental compliance and unlimited storage capability, the CD74HC273ME4 is an excellent choice modern for digital circuit designs. Whether used in data storage, synchronization circuits, or digital logic, the CD74HC273ME4 provides reliable performance and robust functionality.