Half adder using nand

Fathima Mehrin
Fathima Mehrin V S
• Created on Apr 8, 2025 • 0 • 0 • 1
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Half adder using nand
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Integrated Circuits Used

74LS00

Procedure

  1. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-15.
  2. Connect Pin-2 (Input) of ICBase-1 (74LS00) to Input-14.
  3. Connect Pin-3 (Output) of ICBase-1 (74LS00) to Pin-1 (Input) of ICBase-2 (74LS00).
  4. Connect Pin-2 (Input) of ICBase-2 (74LS00) to Input-15.
  5. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  6. Connect Pin-1 (Input) of ICBase-3 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  7. Connect Pin-2 (Input) of ICBase-3 (74LS00) to Input-14.
  8. Connect Pin-3 (Output) of ICBase-3 (74LS00) to Pin-5 (Input) of ICBase-2 (74LS00).
  9. Connect Output-9 to Pin-6 (Output) of ICBase-2 (74LS00).
  10. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to VCC Port.
  11. Connect Pin-20 (VCC) of ICBase-2 (74LS00) to VCC Port.
  12. Connect Pin-20 (VCC) of ICBase-3 (74LS00) to VCC Port.
  13. Connect Pin-7 (Ground) of ICBase-3 (74LS00) to GND Port.
  14. Connect Pin-7 (Ground) of ICBase-2 (74LS00) to GND Port.
  15. Connect Pin-7 (Ground) of ICBase-1 (74LS00) to GND Port.
  16. Add IC 74LS00 into ICBase-1 (74LS00).
  17. Add IC 74LS00 into ICBase-2 (74LS00).
  18. Add IC 74LS00 into ICBase-3 (74LS00).
  19. Connect Pin-3 (Output) of ICBase-1 (74LS00) to Pin-1 (Input) of ICBase-4 (74LS00).
  20. Connect Pin-2 (Input) of ICBase-4 (74LS00) to Pin-3 (Output) of ICBase-1 (74LS00).
  21. Connect Output-6 to Pin-3 (Output) of ICBase-4 (74LS00).
  22. Add IC 74LS00 into ICBase-4 (74LS00).
  23. Connect Pin-20 (VCC) of ICBase-4 (74LS00) to VCC Port.
  24. Connect Pin-7 (Ground) of ICBase-4 (74LS00) to GND Port.