half substractor using basic gates

Pratiksha
Pratiksha Satapure
• Created on Dec 18, 2021 • 0 • 0 • 3
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half substractor using basic gates
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Integrated Circuits Used

74LS08 74LS86 74LS04

Procedure

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