HALF SUBTRACTOR

Sarang P
Sarang P
• Created on Oct 5, 2026 • 0 • 0 • 3
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HALF SUBTRACTOR
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Integrated Circuits Used

74LS86 74LS04 74LS08

Procedure

  1. Add IC 74LS86 into ICBase-2 (74LS86).
  2. Connect Input-8 to Pin-1 (Input) of ICBase-2 (74LS86).
  3. Connect Input-7 to Pin-2 (Input) of ICBase-2 (74LS86).
  4. Connect Output-5 to Pin-3 (Output) of ICBase-2 (74LS86).
  5. Add IC 74LS04 into ICBase-3 (74LS04).
  6. Add IC 74LS08 into ICBase-4 (74LS08).
  7. Connect Pin-1 (Input) of ICBase-3 (74LS04) to Input-8.
  8. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-2 (Output) of ICBase-3 (74LS04).
  9. Connect Pin-2 (Input) of ICBase-4 (74LS08) to Input-7.
  10. Connect Output-4 to Pin-3 (Output) of ICBase-4 (74LS08).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS86).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  13. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  14. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS86).
  15. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  16. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).