onsemi

MC74HC273ADT

MC74HC273ADT Description

The MC74HC273ADT is a single 8-bit D-type flip-flop from the 74HC series, manufactured by onsemi. This logic IC chip is designed for high-speed and reliable data storage applications. It features a clock frequency of up to 35 MHz, ensuring efficient data processing and synchronization. The device operates on a supply voltage ranging from 2V to 6V, making it versatile for various power supply configurations.

MC74HC273ADT Features

• Clock Frequency: The MC74HC273ADT supports a maximum clock frequency of 35 MHz, enabling high-speed data handling and synchronization.
• Trigger Type: It operates on a positive edge trigger, ensuring precise data capture and stability.
• Function: The device includes a reset function, allowing for easy initialization and error recovery.
• Supply Voltage: With a wide operating voltage range of 2V to 6V, it is suitable for a variety of power supply conditions.
• Input Capacitance: The low input capacitance of 10 pF minimizes loading effects on driving circuits.
• Propagation Delay: The maximum propagation delay is 25ns at 6V and 50pF, ensuring fast signal transmission and minimal latency.
• Quiescent Current: The low quiescent current of 4 µA helps in reducing power consumption, making it ideal for battery-operated and low-power applications.
• Output Current: The device can handle output currents of up to 7.8mA for both high and low states, providing robust performance.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), it is suitable for a wide range of environmental conditions without the need for special handling.
• Mounting Type: The surface mount package allows for easy integration into compact and high-density PCB designs.
• Package: Available in a tube package, it ensures safe handling and storage during manufacturing and assembly processes.

MC74HC273ADT Applications

The MC74HC273ADT is ideal for applications requiring reliable and high-speed data storage and synchronization. Some specific use cases include:

• Digital Systems: Used in digital signal processing, microcontroller interfacing, and data buffering.
• Communication Systems: Ideal for synchronizing data in communication protocols and interfaces.
• Industrial Control: Suitable for control systems where precise timing and data integrity are crucial.
• Consumer Electronics: Can be used in various consumer electronics for data storage and processing tasks.

Conclusion of MC74HC273ADT

The MC74HC273ADT from onsemi is a robust and versatile 8-bit D-type flip-flop designed for high-speed and reliable data storage. Its wide operating voltage range, low input capacitance, and low quiescent current make it suitable for a variety of applications, from digital systems to consumer electronics. Despite being marked as obsolete, its performance benefits and unique features continue to make it a valuable component in many electronic designs.