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74HC4002DB,112

74HC4002DB,112 Description

The 74HC4002DB,112 is a dual 4-input NOR gate integrated circuit (IC) from the 74HC series, manufactured by Nexperia USA Inc. This surface-mount device is designed for high-speed, low-power operation, making it suitable for a wide range of digital logic applications. The IC features two NOR gates, each with four inputs, providing versatile logic functionality in a compact 14SSOP package.

74HC4002DB,112 Features

• Logic Type: NOR Gate
• Number of Circuits: 2
• Number of Inputs per Circuit: 4
• Max Propagation Delay: 17ns @ 6V, 50pF
• Voltage - Supply: 2V to 6V
• Input Logic Level - Low: 0.5V to 1.8V
• Input Logic Level - High: 1.5V to 4.2V
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 5.2mA, 5.2mA
• 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

74HC4002DB,112 Applications

The 74HC4002DB,112 is ideal for applications requiring high-speed, low-power NOR gate functionality. Its dual 4-input NOR gates make it suitable for digital logic circuits, control systems, and signal processing applications. The wide supply voltage range (2V to 6V) and low quiescent current (2 µA) ensure efficient operation in various power environments. The surface-mount package and moisture sensitivity level of 1 (unlimited) make it suitable for automated assembly processes and long-term storage.

Conclusion of 74HC4002DB,112

The 74HC4002DB,112 offers a robust solution for digital logic applications, combining high-speed performance with low power consumption. Its dual 4-input NOR gates provide versatile logic capabilities, making it suitable for a wide range of applications. The surface-mount package and compliance with industry standards (REACH, RoHS3) ensure compatibility and reliability in modern electronic designs. While the product is marked as obsolete, its technical specifications and performance benefits make it a valuable component for existing systems and legacy designs.