Texas Instruments

SN74LS273NSR  

Flip Flops

SN74LS273NSR Description

The SN74LS273NSR is a high-performance, 8-bit D-type flip-flop designed and manufactured by Texas Instruments. This device is part of the 74LS series and offers a range of features that make it ideal for various applications in the electronics industry. With a clock frequency of 40 MHz and a positive edge trigger type, the SN74LS273NSR delivers excellent performance and reliability.

SN74LS273NSR Features

• Clock Frequency: 40 MHz, ensuring high-speed operation and quick data processing.
• Trigger Type: Positive Edge, providing precise control over data capture and storage.
• Product Status: Active, indicating ongoing production and availability.
• Function: Master Reset, allowing for easy system initialization and reset functionality.
• Voltage - Supply: 4.75V ~ 5.25V, offering a wide operating voltage range.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental protection standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), providing resistance to moisture and humidity.
• Operating Temperature: 0°C ~ 70°C (TA), suitable for a wide range of environmental conditions.
• Max Propagation Delay @ V, Max CL: 27ns @ 5V, 15pF, ensuring fast data transfer and processing.
• Current - Quiescent (Iq): 27 mA, providing efficient power consumption.
• Number of Bits per Element: 8, allowing for storage of a single byte of data.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Package: Tape & Reel (TR)

SN74LS273NSR Applications

The SN74LS273NSR is ideal for a variety of applications in the electronics industry, including:

1. Data Storage and Processing: Its 8-bit capacity makes it suitable for storing and processing data in digital systems.
2. System Initialization and Reset: The master reset function allows for easy system initialization and reset, making it ideal for computer systems and other electronic devices.
3. Automotive Electronics: The wide operating temperature range and moisture sensitivity level make it suitable for use in automotive applications.
4. Industrial Control Systems: The high clock frequency and positive edge trigger type make it ideal for use in industrial control systems, where precise control is required.

Conclusion of SN74LS273NSR

The SN74LS273NSR is a versatile and high-performance 8-bit D-type flip-flop that offers a range of features and benefits for various applications in the electronics industry. Its high clock frequency, positive edge trigger type, and master reset function make it an ideal choice for data storage, processing, and system initialization. With its wide operating voltage range, temperature range, and moisture sensitivity level, the SN74LS273NSR is suitable for a variety of applications, including automotive electronics and industrial control systems. Its RoHS compliance and REACH unaffected status also make it an environmentally friendly choice for electronic designs.

SN74LS273NSR Documents

Download datasheets and manufacturer documentation for SN74LS273NSR

Datasheets :

SN54(LS)273      

PCN Packaging :

20L SOP 29/Sep/2016      

HTML Datasheet :

SN54(LS)273