Half Subtractor(Nand)

Rishabh Naudiyal
Rishabh Naudiyal
• Created on Aug 15, 2025 • 0 • 0 • 2
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Half Subtractor(Nand)
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Integrated Circuits Used

74LS86 74LS00

Procedure

  1. Add IC 74LS86 into ICBase-1 (74LS86).
  2. Connect Pin-20 (VCC) of ICBase-2 (74LS00) to Pin-20 (VCC) of ICBase-1 (74LS86).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS00).
  4. Connect Pin-7 (Ground) of ICBase-1 (74LS86) to Pin-7 (Ground) of ICBase-2 (74LS00).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  6. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS86).
  7. Connect Input-14 to Pin-2 (Input) of ICBase-1 (74LS86).
  8. Connect Input-15 to Pin-1 (Input) of ICBase-2 (74LS00).
  9. Connect Input-15 to Pin-2 (Input) of ICBase-2 (74LS00).
  10. Connect Pin-4 (Input) of ICBase-2 (74LS00) to Pin-3 (Output) of ICBase-2 (74LS00).
  11. Connect Input-14 to Pin-5 (Input) of ICBase-2 (74LS00).
  12. Connect Output-5 to Pin-14 (Output) of ICBase-2 (74LS00).
  13. Connect Output-6 to Pin-3 (Output) of ICBase-1 (74LS86).
  14. Connect Pin-16 (Input) of ICBase-2 (74LS00) to Pin-6 (Output) of ICBase-2 (74LS00).
  15. Connect Pin-15 (Input) of ICBase-2 (74LS00) to Pin-6 (Output) of ICBase-2 (74LS00).
  16. Add IC 74LS00 into ICBase-2 (74LS00).