Texas Instruments

SN74HCT02NSR  

Gates and Inverters

SN74HCT02NSR Description

The SN74HCT02NSR is a high-speed CMOS NOR gate IC designed for a wide range of digital logic applications. Manufactured by Texas Instruments, this device belongs to the 74HCT series and is known for its robust performance and compatibility with both TTL and CMOS logic levels. The SN74HCT02NSR features four independent NOR gates, each with two inputs, making it highly versatile for various digital circuit designs.

SN74HCT02NSR Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Max Propagation Delay: 18ns @ 5.5V, 50pF
• Voltage - Supply: 4.5V to 5.5V
• Input Logic Levels: Low (0.8V), High (2V)
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 4mA, 4mA
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: ROHS3 Compliant, REACH Unaffected

The SN74HCT02NSR offers several unique features and advantages over similar models. Its low propagation delay ensures fast signal processing, making it suitable for high-speed applications. The device's ability to operate within a wide supply voltage range (4.5V to 5.5V) provides flexibility in power supply design. Additionally, the low quiescent current (2 µA) makes it energy-efficient, ideal for battery-powered or low-power consumption systems.

SN74HCT02NSR Applications

The SN74HCT02NSR is ideal for a variety of applications due to its high-speed performance and compatibility with different logic levels. Some specific use cases include:

• Digital Logic Circuits: Ideal for constructing complex digital circuits where NOR gates are required.
• Control Systems: Suitable for industrial control systems where fast response times and low power consumption are critical.
• Consumer Electronics: Applicable in consumer electronics for signal processing and control functions.
• Automotive Electronics: Can be used in automotive systems for digital signal processing and control logic.

Conclusion of SN74HCT02NSR

The SN74HCT02NSR is a versatile and efficient NOR gate IC that offers high-speed performance and compatibility with both TTL and CMOS logic levels. Its low propagation delay, wide supply voltage range, and low quiescent current make it a reliable choice for various digital applications. With its surface mount packaging and compliance with industry standards, the SN74HCT02NSR is well-suited for modern electronics design and manufacturing processes.

SN74HCT02NSR Documents

Download datasheets and manufacturer documentation for SN74HCT02NSR

Datasheets :

SN54HCT02, SN74HCT02      

PCN Packaging :

Carrier Tape Update 23/Feb/2015       Carrier Tape Revision C 09/Apr/2015      

HTML Datasheet :

SN54HCT02, SN74HCT02      

PCN Design/Specification :

SNx4HCTxx 24/Oct/2022