Texas Instruments

SN74AHC273DW  

Flip Flops

SN74AHC273DW Description

The SN74AHC273DW is a high-performance, 8-bit D-type flip-flop IC designed by Texas Instruments. This device is part of the 74AHC series, known for its robustness and efficiency in digital logic applications. The SN74AHC273DW operates within a wide supply voltage range of 2V to 5.5V, making it versatile for various power supply configurations. It features a clock frequency of up to 110 MHz, ensuring high-speed data processing capabilities. The flip-flop is triggered on the positive edge of the clock signal, providing precise control over data latching.

SN74AHC273DW Features

• High-Speed Performance: With a maximum propagation delay of 11ns at 5V and a 50pF load, the SN74AHC273DW ensures rapid signal processing, making it suitable for high-speed digital systems.
• Low Power Consumption: The device boasts a quiescent current of only 4 µA, significantly reducing power consumption and heat generation, which is ideal for battery-operated and low-power applications.
• Wide Operating Voltage Range: The ability to operate between 2V and 5.5V supply voltage provides flexibility in system design, allowing compatibility with a variety of power supply sources.
• Robust I/O Capabilities: The SN74AHC273DW supports an output current of 8mA for both high and low states, ensuring reliable signal transmission and driving capabilities.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. Additionally, its moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly reliable in various environmental conditions.
• Packaging and Mounting: Available in a surface-mount package (20SOIC) and shipped in a tube, the SN74AHC273DW is designed for easy integration into modern PCB designs, facilitating automated assembly processes.

SN74AHC273DW Applications

The SN74AHC273DW is ideal for a wide range of applications due to its high-speed performance, low power consumption, and versatile operating voltage range. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for applications requiring fast data processing and signal handling.
• Memory and Data Storage: The 8-bit flip-flop can be used in memory circuits and data storage systems where reliable data latching is crucial.
• Communication Systems: The robust I/O capabilities and low power consumption make it an excellent choice for communication systems, including serial and parallel data transmission.
• Consumer Electronics: The wide operating voltage range and low power consumption are beneficial for consumer electronics, such as smartphones, tablets, and IoT devices.
• Automotive and Industrial Control: The device's reliability and compliance with environmental standards make it suitable for automotive and industrial control systems where durability and safety are paramount.

Conclusion of SN74AHC273DW

The SN74AHC273DW from Texas Instruments is a versatile and high-performance 8-bit D-type flip-flop IC. Its wide operating voltage range, low power consumption, and high-speed performance make it an excellent choice for a variety of digital logic applications. The device's robust I/O capabilities, compliance with environmental standards, and reliable packaging ensure its suitability for modern electronics systems. Whether used in digital signal processing, memory circuits, or communication systems, the SN74AHC273DW offers significant advantages over similar models, making it a standout choice for engineers and designers in the electronics industry.

SN74AHC273DW Documents

Download datasheets and manufacturer documentation for SN74AHC273DW

PCN Part Status Change :

Mult Dev Status Chg 25/Apr/2023      

Datasheets :

SN54/74AHC273 Datasheet      

HTML Datasheet :

SN54/74AHC273 Datasheet      

PCN Design/Specification :

Material Set 21/Jun/2016