half subtracter

Gargi
Gargi Padate
• Created on Aug 14, 2025 • 0 • 0 • 2
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half subtracter
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Integrated Circuits Used

74LS86 74LS08

Procedure

  1. Add IC 74LS86 into ICBase-1 (74LS86).
  2. Add IC 74LS86 into ICBase-2 (74LS86).
  3. Connect Input-14 to Pin-1 (Input) of ICBase-1 (74LS86).
  4. Connect Input-13 to Pin-2 (Input) of ICBase-1 (74LS86).
  5. Connect Pin-1 (Input) of ICBase-2 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  6. Connect Input-12 to Pin-2 (Input) of ICBase-2 (74LS86).
  7. Connect Output-10 to Pin-3 (Output) of ICBase-2 (74LS86).
  8. Add IC 74LS08 into ICBase-3 (74LS08).
  9. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Input-14.
  10. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-13.
  11. Connect Pin-4 (Input) of ICBase-3 (74LS08) to Input-13.
  12. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Input-12.
  13. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS08).
  14. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS08).
  15. Connect Pin-19 (Input) of ICBase-3 (74LS08) to Input-14.
  16. Connect Pin-18 (Input) of ICBase-3 (74LS08) to Input-12.
  17. Connect Pin-1 (Input & Output) of ICBase-4 to Pin-3 (Output) of ICBase-3 (74LS08).
  18. Connect Pin-2 (Input & Output) of ICBase-4 to Pin-6 (Output) of ICBase-3 (74LS08).
  19. Connect Pin-2 (Input & Output) of ICBase-5 to Pin-17 (Output) of ICBase-3 (74LS08).
  20. Connect Pin-1 (Input & Output) of ICBase-5 to Pin-3 (Input & Output) of ICBase-4.