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NOR Gate: 74HC02

This chip includes 4 basic digital logic NOR gates. Each NOR gate takes in 2 inputs on the left side of the chip and gives out a LOW output on the right side of the chip if any of the inputs are HIGH. 

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Availability: ✅ Ships Today

Last Updated: 04/23/2026

Tinkersphere

TS3320

$1.99

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Specifications:

  • Basic NOR Gate IC
  • Operating Voltage: 2V - 6V
  • 4 2-input NOR Gates on-chip
  • Pinout:
    • NOR GATE Number 1:
      • Pin 1 & 2: Inputs
      • Pin 3: Output
    • NOR GATE Number 2:
      • Pin 4 & 5: Inputs
      • Pin 6: Output
    • NOR GATE Number 3:
      • Pin 9 & 10: Inputs
      • Pin 8: Output
    • NOR GATE Number 4:
      • Pin 12 & 13: Inputs
      • Pin 11: Output
    • Power:
      • Pin 14
    • Ground:
      • Pin 7

 

 

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