STMicroelectronics

M74HC11TTR  

Gates and Inverters

M74HC11TTR Description

The M74HC11TTR is a high-performance AND gate logic IC designed by STMicroelectronics. It belongs to the 74HC series and is packaged in a 14TSSOP format, making it suitable for surface mount applications. This IC features three independent 3-input AND gates, providing versatile logic functionality in a compact form factor. The M74HC11TTR operates within a supply voltage range of 2V to 6V, ensuring compatibility with a wide range of digital systems. It offers a maximum propagation delay of 14ns at 6V with a load capacitance of 50pF, making it ideal for high-speed digital circuits. The input logic levels are well-defined, with low levels ranging from 0.5V to 1.8V and high levels from 1.5V to 4.2V, ensuring reliable operation across various input conditions.

M74HC11TTR Features

• High-Speed Performance: With a maximum propagation delay of 14ns at 6V and 50pF, the M74HC11TTR ensures rapid signal processing, making it suitable for high-speed digital applications.
• Wide Operating Voltage Range: The IC operates within a supply voltage range of 2V to 6V, providing flexibility and compatibility with different power supply configurations.
• Low Quiescent Current: The M74HC11TTR consumes a maximum of 1 µA in quiescent state, minimizing power consumption and heat generation, which is crucial for energy-efficient designs.
• Robust Output Current Capability: It can source and sink up to 5.2mA per output, ensuring reliable drive capability for various loads.
• Surface Mount Compatibility: The 14TSSOP package is designed for surface mount technology, facilitating automated assembly processes and compact PCB designs.
• Compliance and Safety: The M74HC11TTR is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards for modern electronics manufacturing.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the IC is suitable for a wide range of manufacturing environments without the need for special handling procedures.

M74HC11TTR Applications

The M74HC11TTR is ideal for a variety of applications requiring high-speed, low-power AND gate functionality. Some specific use cases include:

• Digital Signal Processing: Utilizing the high-speed performance to process digital signals efficiently in communication systems and data processing units.
• Control Logic: Implementing control logic in embedded systems, automation controllers, and industrial electronics where reliable and fast logic operations are essential.
• Consumer Electronics: Enhancing the functionality of consumer devices such as smart home appliances, gaming consoles, and multimedia equipment by providing robust logic gate capabilities.
• Automotive Electronics: Ensuring reliable operation in automotive control units and infotainment systems, where the wide operating voltage range and low power consumption are critical.
• Medical Devices: Supporting the logic requirements of medical diagnostic equipment and monitoring devices, where precision and reliability are paramount.

Conclusion of M74HC11TTR

The M74HC11TTR from STMicroelectronics is a versatile AND gate logic IC that offers high-speed performance, low power consumption, and wide operating voltage range. Its surface mount compatibility, robust output current capability, and compliance with environmental standards make it a reliable choice for a variety of applications. While the product is now obsolete, its unique features and advantages over similar models make it a valuable component for existing designs and legacy systems. For new projects, designers may consider alternative models from the 74HC series or other advanced logic ICs that offer similar or enhanced functionalities.

M74HC11TTR Documents

Download datasheets and manufacturer documentation for M74HC11TTR

Datasheets :

M74HC11      

HTML Datasheet :

M74HC11