Texas Instruments

SN74AHCT273DBRG4  

Flip Flops

SN74AHCT273DBRG4 Description

The SN74AHCT273DBRG4 is a high-performance, single 8-bit D-type flip-flop IC designed by Texas Instruments. This device is part of the 74AHCT series, known for its robust performance and reliability in digital circuits. The SN74AHCT273DBRG4 operates with a clock frequency of up to 75 MHz, ensuring rapid data processing and synchronization. It features a positive edge-triggered mechanism, which means it captures data on the rising edge of the clock signal, providing precise timing control.

SN74AHCT273DBRG4 Features

• High Clock Frequency: The SN74AHCT273DBRG4 supports a maximum clock frequency of 75 MHz, making it suitable for high-speed digital applications.
• Positive Edge Triggering: This feature ensures that data is captured at the rising edge of the clock signal, providing accurate timing and synchronization.
• Master Reset Functionality: The device includes a master reset function, allowing for easy initialization and state management.
• Wide Supply Voltage Range: The SN74AHCT273DBRG4 operates within a supply voltage range of 4.5V to 5.5V, offering flexibility in power supply design.
• Low Quiescent Current: With a quiescent current of only 4 µA, this IC is energy-efficient, making it ideal for low-power applications.
• High Output Current Capability: The device can source and sink up to 8 mA, ensuring strong signal drive capabilities.
• Low Propagation Delay: The maximum propagation delay is 9.2 ns at 5V and 50 pF, ensuring fast signal transmission.
• Compliance and Reliability: The SN74AHCT273DBRG4 is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time under specified conditions.
• Surface Mount Packaging: Available in a 20-lead small outline package (SSOP), it is suitable for surface mount technology, facilitating compact and reliable PCB designs.

SN74AHCT273DBRG4 Applications

The SN74AHCT273DBRG4 is ideal for a wide range of digital applications, including:

• Data Storage and Transmission: Its 8-bit D-type flip-flop design makes it suitable for temporary data storage and synchronous data transmission in digital systems.
• Clock Synchronization: The positive edge-triggered mechanism ensures precise synchronization with clock signals, making it ideal for clocked digital circuits.
• Sequential Logic Circuits: The device can be used in various sequential logic applications, such as counters, shift registers, and state machines.
• Microcontroller and Microprocessor Interfaces: The SN74AHCT273DBRG4 can interface with microcontrollers and microprocessors to manage data flow and synchronization.
• Telecommunications and Networking: High-speed data processing and low propagation delay make it suitable for telecom and networking equipment.

Conclusion of SN74AHCT273DBRG4

The SN74AHCT273DBRG4 from Texas Instruments is a versatile and high-performance D-type flip-flop IC designed for demanding digital applications. Its combination of high clock frequency, positive edge triggering, master reset function, and low propagation delay makes it a reliable choice for various digital circuits. The device's compliance with environmental standards and its surface mount packaging further enhance its suitability for modern electronics design. Whether used in data storage, clock synchronization, or interfacing with microcontrollers, the SN74AHCT273DBRG4 offers robust performance and reliability, making it a standout choice in its category.

SN74AHCT273DBRG4 Documents

Download datasheets and manufacturer documentation for SN74AHCT273DBRG4