Binary Adder/Subtractor practise

Baivab
Baivab Mukherjee
• Created on Jan 11, 2025 • 1 • 0 • 4
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Binary Adder/Subtractor practise
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Integrated Circuits Used

74LS08 74LS32 74LS04 74LS86

Description

Binary Adder/Subtractor practise

Procedure

  1. Add IC 74LS08 into ICBase-3 (74LS08).
  2. Connect Pin-20 (VCC) of ICBase-3 (74LS08) to VCC Port.
  3. Connect Pin-7 (Ground) of ICBase-3 (74LS08) to GND Port.
  4. Add IC 74LS32 into ICBase-2 (74LS32).
  5. Add IC 74LS04 into ICBase-4 (74LS04).
  6. Add IC 74LS86 into ICBase-1 (74LS86).
  7. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS86).
  8. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS86).
  9. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS32).
  10. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS32).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS04).
  12. Connect Input-1 to Pin-1 (Input) of ICBase-1 (74LS86).
  13. Connect Pin-5 (Input) of ICBase-1 (74LS86) to Input-3.
  14. Connect Pin-4 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-1 (74LS86).
  15. Connect Output-13 to Pin-6 (Output) of ICBase-1 (74LS86).
  16. Connect Pin-2 (Input) of ICBase-3 (74LS08) to Input-3.
  17. Connect Input-1 to Pin-4 (Input) of ICBase-3 (74LS08).
  18. Connect Pin-1 (Input) of ICBase-2 (74LS32) to Pin-3 (Output) of ICBase-3 (74LS08).
  19. Connect Pin-2 (Input) of ICBase-2 (74LS32) to Pin-6 (Output) of ICBase-3 (74LS08).
  20. Connect Pin-1 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-1 (74LS86).
  21. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS04).
  22. Connect Pin-15 (Input) of ICBase-1 (74LS86) to Input-4.
  23. Connect Pin-18 (Input) of ICBase-1 (74LS86) to Pin-14 (Output) of ICBase-1 (74LS86).
  24. Connect Pin-15 (Input) of ICBase-3 (74LS08) to Pin-14 (Output) of ICBase-1 (74LS86).
  25. Connect Pin-4 (Input) of ICBase-2 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS08).
  26. Connect Pin-19 (Input) of ICBase-3 (74LS08) to Input-4.
  27. Connect Pin-5 (Input) of ICBase-2 (74LS32) to Pin-17 (Output) of ICBase-3 (74LS08).
  28. Add IC 74LS86 into ICBase-5 (74LS86).
  29. Connect Pin-1 (Input) of ICBase-5 (74LS86) to Input-3.
  30. Connect Pin-2 (Input) of ICBase-5 (74LS86) to Input-2.
  31. Connect Pin-5 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-5 (74LS86).
  32. Connect Pin-2 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-5 (74LS86).
  33. Connect Input-5 to Pin-4 (Input) of ICBase-5 (74LS86).
  34. Connect Input-3 to Pin-5 (Input) of ICBase-5 (74LS86).
  35. Connect Pin-18 (Input) of ICBase-3 (74LS08) to Pin-6 (Output) of ICBase-5 (74LS86).
  36. Connect Pin-16 (Input) of ICBase-1 (74LS86) to Pin-6 (Output) of ICBase-5 (74LS86).
  37. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS86).
  38. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS86).
  39. Connect Pin-19 (Input) of ICBase-1 (74LS86) to Pin-3 (Output) of ICBase-2 (74LS32).
  40. Connect Pin-16 (Input) of ICBase-3 (74LS08) to Pin-3 (Output) of ICBase-2 (74LS32).
  41. Connect Output-8 to Pin-6 (Output) of ICBase-2 (74LS32).
  42. Connect Output-14 to Pin-17 (Output) of ICBase-1 (74LS86).