Texas Instruments

SN74AHCT02DG4  

Gates and Inverters

SN74AHCT02DG4 Description

The SN74AHCT02DG4 is a high-performance NOR gate Logic IC chip from Texas Instruments, designed for surface mount applications. It is part of the 74AHCT series, known for its robustness and reliability in digital logic circuits. This IC features four independent 2-input NOR gates, making it suitable for a variety of digital logic applications. The device operates within a supply voltage range of 4.5V to 5.5V and offers a maximum propagation delay of 7.5ns at 5V with a 50pF load, ensuring fast and efficient signal processing. It has a maximum quiescent current of 2 µA, which is ideal for low-power consumption applications. The input logic levels are defined as 0.8V for low and 2V for high, providing clear and precise signal thresholds. The SN74AHCT02DG4 is packaged in a tube format and is compliant with ROHS3 standards, ensuring environmental sustainability. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

SN74AHCT02DG4 Features

• High-Speed Performance: With a maximum propagation delay of 7.5ns at 5V and 50pF, the SN74AHCT02DG4 ensures rapid signal processing, making it ideal for high-speed digital circuits.
• Low Power Consumption: The maximum quiescent current of 2 µA minimizes power usage, making it suitable for battery-operated and energy-efficient systems.
• Robust Logic Levels: The input logic levels of 0.8V for low and 2V for high provide clear and precise signal thresholds, reducing the risk of signal ambiguity.
• Surface Mount Compatibility: The surface mount design allows for easy integration into modern printed circuit boards (PCBs), facilitating compact and reliable electronic designs.
• Environmental Compliance: The ROHS3 compliance and REACH unaffected status ensure that the SN74AHCT02DG4 meets stringent environmental regulations, making it suitable for global markets.
• Packaging and Handling: The tube packaging and MSL 1 rating ensure the device is protected during handling and storage, reducing the risk of damage and moisture-related issues.

SN74AHCT02DG4 Applications

The SN74AHCT02DG4 is versatile and can be used in a wide range of applications, including:

• Digital Logic Circuits: Ideal for creating complex digital logic systems where NOR gate functionality is required.
• Control Systems: Suitable for use in control systems where fast response times and low power consumption are critical.
• Consumer Electronics: Can be integrated into various consumer electronics devices that require reliable and efficient digital logic processing.
• Industrial Automation: Provides robust and reliable digital logic functions for industrial control and automation systems.
• Telecommunications: Suitable for applications in telecommunications equipment where high-speed signal processing is necessary.

Conclusion of SN74AHCT02DG4

The SN74AHCT02DG4 from Texas Instruments is a high-performance NOR gate Logic IC chip that offers a combination of speed, low power consumption, and environmental compliance. Its robust design and surface mount compatibility make it ideal for a variety of digital logic applications, from consumer electronics to industrial automation. The device's low quiescent current and clear logic levels ensure efficient and reliable operation, while its compliance with environmental standards ensures its suitability for global markets. The SN74AHCT02DG4 is a reliable choice for engineers and designers looking for a high-quality NOR gate IC that meets modern electronic design requirements.

SN74AHCT02DG4 Documents

Download datasheets and manufacturer documentation for SN74AHCT02DG4

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Product Catalogs :

Logic Guide (Rev. AB)       Little Logic Guide 2018 (Rev. G)      

SPICE Models :

SN74AHCT02 Behavioral SPICE Model