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74HCT02DB,112

74HCT02DB,112 Description

The 74HCT02DB,112 is a NOR gate logic IC chip manufactured by Nexperia USA Inc. This device is part of the 74HCT series and features a surface-mount package, specifically in a 14SSOP format. It is designed to provide high-speed, low-power performance with a maximum propagation delay of 19ns at 4.5V and a load capacitance of 50pF. The 74HCT02DB,112 offers four NOR gate circuits, each with two inputs, making it suitable for a variety of digital logic applications.

74HCT02DB,112 Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Voltage - Supply: 4.5V to 5.5V
• Input Logic Level - Low: 0.8V
• Input Logic Level - High: 2V
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 4mA, 4mA
• Max Propagation Delay @ V, Max CL: 19ns @ 4.5V, 50pF
• Mounting Type: Surface Mount
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

74HCT02DB,112 Applications

The 74HCT02DB,112 is ideal for applications requiring high-speed digital logic operations. Its low propagation delay and low quiescent current make it suitable for use in:

• Digital Signal Processing: Efficiently processing digital signals in real-time applications.
• Control Systems: Implementing logic functions in microcontroller and microprocessor-based systems.
• Communication Circuits: Managing data transmission and reception in communication protocols.
• Automotive Electronics: Utilized in vehicle control units and electronic control modules.
• Consumer Electronics: Used in various consumer devices for logic control and signal processing.

Conclusion of 74HCT02DB,112

The 74HCT02DB,112 is a versatile NOR gate IC that offers high performance and reliability. Its low propagation delay and low power consumption make it an excellent choice for applications requiring fast and efficient digital logic operations. Despite being marked as obsolete, the 74HCT02DB,112 remains a reliable option for engineers and designers looking for a robust solution in their digital circuit designs.