2 input AND gate using NOR gates

Lalith
Lalith Kumar
• Created on Jun 16, 2021 • 0 • 0 • 1
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2 input AND gate using NOR gates
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Integrated Circuits Used

74LS02

Procedure

  1. Connect Pin-1 (Output) of ICBase-3 (74LS02) to Pin-20 (VCC) of ICBase-2 (74LS02).
  2. Connect Input-1 to Pin-18 (Input) of ICBase-2 (74LS02).
  3. Connect Pin-4 (Output) of ICBase-3 (74LS02) to Pin-17 (Input) of ICBase-2 (74LS02).
  4. Connect Pin-2 (Input) of ICBase-4 (74LS02) to Input-2.
  5. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS02).
  6. Connect Pin-1 (Output) of ICBase-4 (74LS02) to ICBase-3 (74LS02).
  7. Add IC 74LS02 into ICBase-2 (74LS02).
  8. Add IC 74LS02 into ICBase-3 (74LS02).
  9. Add IC 74LS02 into ICBase-4 (74LS02).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS02).
  11. Connect Pin-7 (Ground) of ICBase-4 (74LS02) to GND Port.
  12. Connect Pin-1 (Output) of ICBase-2 (74LS02) to Output-1.
  13. Connect Pin-7 (Ground) of ICBase-4 (74LS02) to Pin-7 (Ground) of ICBase-3 (74LS02).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS02).
  15. Connect Pin-20 (VCC) of ICBase-3 (74LS02) to Pin-20 (VCC) of ICBase-2 (74LS02).