Texas Instruments

CD74HCT11E  

Gates and Inverters

CD74HCT11E Description

The CD74HCT11E is a high-speed CMOS AND gate IC designed for a wide range of digital applications. Manufactured by Texas Instruments, this device is part of the 74HCT series, known for its compatibility with both TTL and CMOS logic families. The CD74HCT11E features a maximum propagation delay of 28ns at 4.5V and a load capacitance of 50pF, ensuring fast and reliable signal processing. It operates within a supply voltage range of 4.5V to 5.5V, making it suitable for various power supply configurations.

This AND gate IC has three inputs and three circuits, providing flexibility in designing complex digital circuits. The input logic levels are specified as 0.8V for low and 2V for high, ensuring compatibility with a broad range of digital systems. The CD74HCT11E is available in a through-hole package, specifically a 14-pin DIP (Dual In-line Package), which is ideal for both prototyping and production environments.

CD74HCT11E Features

• High-Speed Performance: With a maximum propagation delay of 28ns at 4.5V and 50pF, the CD74HCT11E ensures rapid signal processing, making it suitable for high-speed digital applications.
• TTL and CMOS Compatibility: The 74HCT series, including the CD74HCT11E, is designed to work seamlessly with both TTL and CMOS logic families, offering versatility in digital circuit design.
• Low Power Consumption: The device has a maximum quiescent current of 2µA, contributing to energy efficiency and reduced power consumption in digital systems.
• Robust Output Current Capability: The CD74HCT11E can source and sink up to 4mA, providing robust output current capability for driving various loads.
• Compliance and Safety: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronics manufacturing.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into PCBs and breadboards, making it ideal for both prototyping and production.

CD74HCT11E Applications

The CD74HCT11E is well-suited for a variety of applications due to its high-speed performance and compatibility with multiple logic families. Some specific use cases include:

• Digital Signal Processing: The fast propagation delay and robust output current make it ideal for processing digital signals in real-time applications.
• Control Systems: The AND gate functionality can be used in control systems to combine multiple input signals and generate control outputs.
• Data Processing and Storage: The device can be used in data processing circuits to perform logical operations on binary data.
• Consumer Electronics: The CD74HCT11E can be integrated into consumer electronics for signal conditioning and control functions.
• Industrial Automation: The robustness and reliability of the IC make it suitable for industrial applications where high-speed and low-power consumption are critical.

Conclusion of CD74HCT11E

The CD74HCT11E from Texas Instruments is a versatile AND gate IC that offers high-speed performance, low power consumption, and compatibility with both TTL and CMOS logic families. Its robust output current capability and through-hole package make it suitable for a wide range of applications, from digital signal processing to industrial automation. With its compliance to environmental and safety standards, the CD74HCT11E is an excellent choice for modern electronics design, ensuring reliable and efficient digital circuit operation.

CD74HCT11E Documents

Download datasheets and manufacturer documentation for CD74HCT11E

Datasheets :

CD54,74HC(T)11      

HTML Datasheet :

CD54,74HC(T)11      

PCN Design/Specification :

Copper Bond Wire Revision A 04/Dec/2013       CD74HC/SN74HC 11/Aug/2021