Texas Instruments

CD74HC73MT  

Flip Flops

CD74HC73MT Description

The CD74HC73MT is a dual JK-type flip-flop integrated circuit designed by Texas Instruments. This component is part of the 74HC series, known for its high-speed CMOS technology. The CD74HC73MT features two independent JK flip-flops, each capable of handling one bit of data. It operates within a supply voltage range of 2V to 6V and supports a clock frequency of up to 60 MHz, making it suitable for various high-speed digital applications. The flip-flops are triggered on the negative edge of the clock signal, ensuring precise timing control.

CD74HC73MT Features

• High-Speed Operation: With a maximum clock frequency of 60 MHz, the CD74HC73MT ensures fast data processing and switching speeds.
• Complementary Outputs: Each flip-flop provides complementary outputs, enhancing flexibility in circuit design.
• Low Power Consumption: The device has a quiescent current of only 4 µA, making it energy-efficient and suitable for low-power applications.
• Wide Voltage Range: The 2V to 6V supply voltage range offers compatibility with various power supply configurations.
• High Output Current: The flip-flops can source and sink up to 5.2 mA, allowing for robust interfacing with other digital components.
• Low Propagation Delay: With a maximum propagation delay of 28 ns at 6V and 50 pF, the CD74HC73MT ensures minimal delay in signal transmission.
• Surface Mount Packaging: The 14SOIC package type facilitates easy integration into compact PCB designs.
• Compliance and Safety: The CD74HC73MT is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, reducing the risk of damage during storage and handling.

CD74HC73MT Applications

The CD74HC73MT is ideal for applications requiring precise timing and control of digital signals. Its dual JK flip-flops make it suitable for:

• Frequency Dividers: Utilizing the JK flip-flops to divide clock frequencies for clock generation and synchronization.
• Shift Registers: Implementing shift operations for data transmission and storage.
• Counters: Building binary or modulo counters for timing and counting applications.
• State Machines: Designing complex state machines for control logic in various digital systems.
• Memory Elements: Serving as memory elements in digital circuits where data storage and retrieval are necessary.

Conclusion of CD74HC73MT

The CD74HC73MT is a versatile and high-performance dual JK-type flip-flop that offers significant benefits for a wide range of digital applications. Its high-speed operation, low power consumption, and wide voltage range make it an excellent choice for modern digital circuit designs. Despite being marked as obsolete, the CD74HC73MT remains a reliable and efficient component for engineers and designers seeking robust and flexible flip-flop solutions.

CD74HC73MT Documents

Download datasheets and manufacturer documentation for CD74HC73MT

Datasheets :

CD54,74HC(T)73      

PCN Obsolescence/ EOL :

EOL 31/Oct/2023      

HTML Datasheet :

CD54,74HC(T)73      

PCN Design/Specification :

CDx4HC(T) 19/Oct/2022