Half subtractor using basic gates

Khushbu
Khushbu Bhonde
• Created on Jan 8, 2022 • 0 • 0 • 3
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Half subtractor using basic gates
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Integrated Circuits Used

74LS86 74LS04 74LS08

Procedure

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