The IC 7402, also known as SN74HC02N, consists of four independent 2-input NOR gates packaged in a standard DIP-14 form. Belonging to the 74HC High-Speed CMOS family, it combines fast switching times with low power consumption, making it ideal for a wide range of digital applications.
Each NOR gate outputs a HIGH only when both inputs are LOW, making it a basic yet essential building block for digital logic design, signal processing, and control systems.
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Key Features:
- Logic Family: 74HC (High-Speed CMOS)
- Function: Quad 2-input NOR Gate
- Operating Voltage (Vcc): 2V to 6V
- Input Logic Level (at 5V Vcc):
- Low: Max 0.8V
- High: Min 2.0V
- Output Current: ±25mA max per pin
- Propagation Delay: ~8ns (at 5V)
- Package Type: DIP-14 (Dual Inline Package)
- Operating Temperature Range: -40°C to +85°C
Applications:
- Basic digital logic circuits
- Combinational logic design
- Oscillator and timer circuits
- Control systems and microcontroller interfacing
- Signal processing units
The SN74HC02N is a must-have IC for anyone working with basic digital electronics, from learning projects to professional designs. Choose the best components for your project with MICROSPARK!
