4 bit subtractor

munmun
munmun kakkar
• Created on Oct 20, 2021 • 0 • 0 • 2
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4 bit subtractor
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Integrated Circuits Used

74LS83 74LS04

Procedure

  1. Add IC 74LS83 into ICBase-1 (74LS83).
  2. Add IC 74LS04 into ICBase-2 (74LS04).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS04).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS04).
  5. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS83).
  6. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS83).
  7. Connect Input-3 to Pin-1 (Input) of ICBase-1 (74LS83).
  8. Connect Input-2 to Pin-3 (Input) of ICBase-1 (74LS83).
  9. Connect Input-1 to Pin-8 (Input) of ICBase-1 (74LS83).
  10. Connect Input-0 to Pin-14 (Input) of ICBase-1 (74LS83).
  11. Connect Pin-1 (Input) of ICBase-2 (74LS04) to Input-6.
  12. Connect Pin-20 (Input) of ICBase-1 (74LS83) to Pin-2 (Output) of ICBase-2 (74LS04).
  13. Connect Pin-3 (Input) of ICBase-2 (74LS04) to Input-7.
  14. Connect Pin-4 (Output) of ICBase-2 (74LS04) to Pin-4 (Input) of ICBase-1 (74LS83).
  15. Connect Pin-5 (Input) of ICBase-2 (74LS04) to Input-8.
  16. Connect Pin-7 (Input) of ICBase-1 (74LS83) to Pin-6 (Output) of ICBase-2 (74LS04).
  17. Connect Pin-15 (Input) of ICBase-2 (74LS04) to Input-9.
  18. Connect Pin-15 (Input) of ICBase-1 (74LS83) to Pin-14 (Output) of ICBase-2 (74LS04).
  19. Connect Input-12 to Pin-17 (Input) of ICBase-1 (74LS83).