Texas Instruments

SN74HC273NE4  

Flip Flops

SN74HC273NE4 Description

The SN74HC273NE4 is a high-performance, 8-bit D-type flip-flop IC from Texas Instruments, designed for a wide range of digital logic applications. This device operates within a supply voltage range of 2V to 6V and features a clock frequency of up to 60 MHz, ensuring reliable performance in high-speed digital circuits. The SN74HC273NE4 is triggered on the positive edge of the clock signal, making it suitable for synchronous digital systems. It also includes a master reset function, which allows for the synchronous clearing of all flip-flops, enhancing system control and reliability.

SN74HC273NE4 Features

• High Clock Frequency: The SN74HC273NE4 supports a maximum clock frequency of 60 MHz, enabling it to handle high-speed data processing and signal conditioning tasks efficiently.
• Positive Edge Triggering: This feature ensures that the flip-flops are clocked on the positive edge of the clock signal, providing precise timing control and synchronization.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2V to 6V, offering flexibility in power supply requirements and compatibility with various digital systems.
• Master Reset Function: The master reset feature allows for the synchronous clearing of all flip-flops, which is essential for initializing and controlling digital circuits.
• Low Power Consumption: With a quiescent current of only 8 µA, the SN74HC273NE4 is designed to minimize power consumption, making it suitable for low-power applications.
• High Output Current Capability: The device can source and sink up to 5.2 mA, ensuring robust performance in driving various loads.
• Compliance and Safety: The SN74HC273NE4 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Through Hole Mounting: The through-hole package type facilitates easy integration into printed circuit boards and provides mechanical stability in various operating conditions.

SN74HC273NE4 Applications

The SN74HC273NE4 is ideal for a variety of applications due to its high-speed performance, low power consumption, and robust features. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay (27ns at 6V, 50pF) make it suitable for applications requiring fast data processing and signal conditioning.
• Microcontroller and FPGA Interfaces: The master reset function and positive edge triggering ensure reliable synchronization with microcontrollers and FPGAs.
• Memory and Data Storage Systems: The 8-bit flip-flops can be used for temporary data storage and buffering in memory systems.
• Telecommunications: The wide supply voltage range and low power consumption make it suitable for use in telecommunication equipment where reliability and efficiency are critical.
• Industrial Control Systems: The robustness and compliance with environmental standards make it ideal for use in industrial control systems that require high reliability and durability.

Conclusion of SN74HC273NE4

The SN74HC273NE4 from Texas Instruments is a versatile and high-performance 8-bit D-type flip-flop IC, designed to meet the demands of modern digital systems. Its high clock frequency, low power consumption, and robust features make it an excellent choice for a wide range of applications, from digital signal processing to industrial control systems. The master reset function and positive edge triggering provide precise control and synchronization, ensuring reliable operation in various digital circuits. With its compliance to environmental and safety standards, the SN74HC273NE4 is a reliable and efficient solution for designers and engineers in the electronics industry.

SN74HC273NE4 Documents

Download datasheets and manufacturer documentation for SN74HC273NE4

Images :

Mechanical Outline Drawing      

PCN :

Add Cu as Alternative Bond Wire Metal for Select Devices (PDF)       Product Change Notification (PDF)      

Product Catalogs :

Logic Guide (Rev. AB)