Half subtractor using basic gates

Viraj
Viraj Badve
• Created on Dec 20, 2021 • 0 • 0 • 3
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Half subtractor using basic gates
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Integrated Circuits Used

74LS08 74LS86 74LS04

Description

Half subtractor using basic gates Assignment

Procedure

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