Texas Instruments

SN74AC11NSR  

Gates and Inverters

SN74AC11NSR Description

The SN74AC11NSR is a high-performance AND gate logic IC chip, part of the 74AC series, manufactured by Texas Instruments. This 3-input AND gate is designed for surface mount applications and is housed in a 14SO package. It operates within a supply voltage range of 2V to 6V and features a maximum propagation delay of 8ns at 5V with a load capacitance of 50pF. The input logic levels are specified as 0.9V to 1.65V for low and 2.1V to 3.85V for high, ensuring compatibility with a wide range of digital systems. The SN74AC11NSR is obsolete, but it remains a reliable choice for applications requiring fast switching and low power consumption.

SN74AC11NSR Features

• High-Speed Performance: With a maximum propagation delay of 8ns at 5V and 05pF, the SN74AC11NSR ensures rapid signal processing, making it suitable for high-speed digital circuits.
• Low Power Consumption: The device features a quiescent current of only 2 µA, minimizing power usage and heat generation, which is crucial for energy-efficient designs.
• Wide Operating Voltage Range: The 2V to 6V supply voltage range provides flexibility in power supply options, allowing integration into various digital systems.
• Robust Output Current Capability: The SN74AC11NSR can source and sink up to 24mA, enabling it to drive multiple loads without additional buffering.
• Surface Mount Compatibility: The surface mount package (14SO) allows for easy integration into modern PCB designs, enhancing reliability and reducing space requirements.
• Compliance and Safety: The SN47AC11NSR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for use in various industries.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

SN74AC11NSR Applications

The SN74AC11NSR is ideal for applications requiring fast, reliable logic processing with minimal power consumption. Specific use cases include:

• Digital Signal Processing: The high-speed performance makes it suitable for processing digital signals in communication systems, data acquisition, and control circuits.
• Control Systems: The AND gate functionality can be used in control logic circuits, enabling precise control of various processes and systems.
• Consumer Electronics: The low power consumption and robust output current capability make it suitable for consumer electronics where energy efficiency and reliability are critical.
• Industrial Automation: The wide operating voltage range and surface mount compatibility allow for easy integration into industrial control systems and automation equipment.
• Telecommunications: The device's high-speed performance and compatibility with digital systems make it ideal for use in telecommunications infrastructure.

Conclusion of SN74AC11NSR

The SN74AC11NSR is a versatile AND gate logic IC chip that offers high-speed performance, low power consumption, and robust output current capability. Despite being obsolete, its wide operating voltage range, surface mount compatibility, and compliance with environmental and safety standards make it a reliable choice for various applications. Whether used in digital signal processing, control systems, consumer electronics, industrial automation, or telecommunications, the SN74AC11NSR provides the performance and reliability needed for modern digital circuits.

SN74AC11NSR Documents

Download datasheets and manufacturer documentation for SN74AC11NSR

Datasheets :

SN54/74AC11      

HTML Datasheet :

SN54/74AC11