Texas Instruments

SN74LS540NSR  

Buffers, Drivers, Receivers, Transceivers

SN74LS540NSR Description

The SN74LS540NSR is a high-performance buffer and inverting logic IC manufactured by Texas Instruments, designed for use in various electronic systems that require signal conditioning and amplification. This 8-bit logic device is part of the 74LS series and offers a wide range of features that make it an ideal choice for many applications.

SN74LS540NSR Features

• Operating Temperature Range: The SN74LS540NSR can operate in a wide temperature range of 0°C to 70°C, making it suitable for both commercial and industrial environments.
• Logic Type: This IC features buffer and inverting logic, which can be used to reverse the input signal and provide signal amplification.
• Voltage Supply: The device operates with a supply voltage range of 4.75V to 5.25V, ensuring compatibility with various power sources.
• Output Current: The SN74LS540NSR can provide up to 15mA of output current in high state and 24mA in low state, making it suitable for driving capacitive loads.
• Mounting Type: The IC is available in a surface-mount package, which allows for compact and efficient PCB layout.
• RoHS Compliance: The SN74LS540NSR is compliant with the RoHS3 directive, making it an environmentally friendly choice for electronic designs.
• REACH Status: This product is REACH unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 indicates that the device can be stored and handled without special precautions, making it suitable for various manufacturing environments.

SN74LS540NSR Applications

The SN74LS540NSR is ideal for a wide range of applications due to its versatility and performance:

• Signal Conditioning: The inverting and buffering capabilities make it suitable for applications where signal inversion and amplification are required, such as in data communication systems and digital signal processing.
• Digital Logic Circuits: The 8-bit capacity allows for use in digital logic circuits where multiple bits need to be processed simultaneously.
• Automotive Electronics: The wide operating temperature range and robust performance make it suitable for automotive electronics, where reliability and performance are critical.
• Industrial Control Systems: The device's ability to handle a wide range of supply voltages and output currents makes it ideal for use in industrial control systems, where signal integrity and reliability are essential.

Conclusion of SN74LS540NSR

The SN74LS540NSR is a versatile and high-performance buffer and inverting logic IC that offers a wide range of features, making it an ideal choice for various applications in the electronics industry. Its unique combination of performance, reliability, and environmental compliance sets it apart from similar models, making it a preferred choice for engineers and designers looking for a robust solution in signal conditioning and amplification.

SN74LS540NSR Documents

Download datasheets and manufacturer documentation for SN74LS540NSR

Datasheets :

SN54LS540-41, SN74LS540-41      

PCN Packaging :

20L SOP 29/Sep/2016      

HTML Datasheet :

SN54LS540-41, SN74LS540-41