Texas Instruments

SN74AHCT273DWR  

Flip Flops

SN74AHCT273DWR Description

The SN74AHCT273DWR is a high-performance, 8-bit D-type flip-flop integrated circuit (IC) designed by Texas Instruments. It is part of the 74AHCT series, renowned for its robustness and reliability in digital logic applications. This IC operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 75 MHz, ensuring fast and efficient data processing. The device is triggered on the positive edge, making it suitable for synchronous operations where precise timing is crucial.

SN74AHCT273DWR Features

• High-Speed Operation: With a maximum propagation delay of 9.2ns at 5V and a load capacitance of 50pF, the SN74AHCT273DWR ensures rapid signal processing, making it ideal for high-speed digital systems.
• Low Power Consumption: The IC boasts a quiescent current of only 4 µA, significantly reducing power consumption and heat generation, which is beneficial for both energy efficiency and thermal management.
• Robust Design: The SN74AHCT273DWR is designed to handle a maximum input capacitance of 2.5 pF, ensuring stable performance even under varying load conditions.
• Compliance and Reliability: This IC is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Versatile Packaging: Available in a surface-mount 20SOIC package and shipped in tape and reel (TR) format, the SN74AHCT273DWR is easy to integrate into modern PCB designs and automated assembly processes.

SN74AHCT273DWR Applications

The SN74AHCT273DWR is well-suited for a variety of applications where reliable, high-speed digital storage and processing are required. Some specific use cases include:

• Data Storage and Transfer: Ideal for applications requiring temporary data storage and transfer, such as in microcontroller interfacing and digital signal processing.
• Synchronization Circuits: Its positive edge-triggered functionality makes it perfect for synchronizing data streams in communication systems and digital clocks.
• Memory and Buffering: The 8-bit flip-flop architecture allows for efficient buffering and temporary storage of digital data, enhancing system performance in memory-intensive applications.
• Industrial Control Systems: The robust design and compliance with environmental standards make it suitable for use in industrial control systems where reliability and durability are paramount.

Conclusion of SN74AHCT273DWR

The SN74AHCT273DWR from Texas Instruments is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its combination of high-speed operation, low power consumption, and robust design makes it an excellent choice for a wide range of digital logic applications. Whether used in data storage, synchronization, or industrial control systems, the SN74AHCT273DWR ensures reliable performance and efficient operation. Its compliance with environmental standards and versatile packaging further enhance its appeal, making it a standout choice for engineers and designers in the electronics industry.

SN74AHCT273DWR Documents

Download datasheets and manufacturer documentation for SN74AHCT273DWR

Datasheets :

SN54/74AHCT273      

HTML Datasheet :

SN54/74AHCT273      

PCN Design/Specification :

Material Set 21/Jun/2016