4 BIT BINARY SUBTRACTOR

priyanka
priyanka amrutkar
• Created on Nov 30, 2021 • 0 • 0 • 3
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4 BIT BINARY SUBTRACTOR
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Integrated Circuits Used

74LS04 74LS83 74LS86

Procedure

  1. Add IC 74LS04 into ICBase-1 (74LS04).
  2. Add IC 74LS83 into ICBase-2 (74LS83).
  3. Add IC 74LS86 into ICBase-3 (74LS86).
  4. Add IC 74LS83 into ICBase-4 (74LS83).
  5. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  6. Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS83).
  7. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS86).
  8. Connect VCC Port to Pin-5 (VCC) of ICBase-4 (74LS83).
  9. Connect GND Port to Pin-16 (Ground) of ICBase-4 (74LS83).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS86).
  11. Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS83).
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS04).
  13. Connect Input-6 to Pin-1 (Input) of ICBase-2 (74LS83).
  14. Connect Input-5 to Pin-3 (Input) of ICBase-2 (74LS83).
  15. Connect Input-4 to Pin-8 (Input) of ICBase-2 (74LS83).
  16. Connect Pin-14 (Input) of ICBase-2 (74LS83) to Input-3.
  17. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS04).
  18. Connect Pin-20 (Input) of ICBase-2 (74LS83) to Pin-2 (Output) of ICBase-1 (74LS04).
  19. Connect Pin-3 (Input) of ICBase-1 (74LS04) to Input-14.
  20. Connect Pin-4 (Input) of ICBase-2 (74LS83) to Pin-4 (Output) of ICBase-1 (74LS04).
  21. Connect Pin-7 (Input) of ICBase-2 (74LS83) to Pin-6 (Output) of ICBase-1 (74LS04).
  22. Connect Input-13 to Pin-5 (Input) of ICBase-1 (74LS04).
  23. Connect Pin-15 (Input) of ICBase-1 (74LS04) to Input-12.
  24. Connect Pin-15 (Input) of ICBase-2 (74LS83) to Pin-14 (Output) of ICBase-1 (74LS04).
  25. Connect VCC Port to Pin-17 (Input) of ICBase-2 (74LS83).
  26. Connect Pin-17 (Input) of ICBase-1 (74LS04) to Pin-18 (Output) of ICBase-2 (74LS83).
  27. Connect Pin-17 (Input) of ICBase-2 (74LS83) to Pin-16 (Output) of ICBase-1 (74LS04).
  28. Connect Output-15 to Pin-16 (Output) of ICBase-1 (74LS04).
  29. Connect GND Port to Pin-14 (Input) of ICBase-4 (74LS83).
  30. Connect Pin-16 (Output) of ICBase-1 (74LS04) to Pin-17 (Input) of ICBase-4 (74LS83).
  31. Connect Pin-13 (Output) of ICBase-2 (74LS83) to Pin-1 (Input) of ICBase-3 (74LS86).
  32. Connect GND Port to Pin-8 (Input) of ICBase-4 (74LS83).
  33. Connect GND Port to Pin-3 (Input) of ICBase-4 (74LS83).
  34. Connect GND Port to Pin-1 (Input) of ICBase-4 (74LS83).
  35. Connect Pin-2 (Input) of ICBase-3 (74LS86) to Pin-16 (Output) of ICBase-1 (74LS04).
  36. Connect Pin-15 (Input) of ICBase-4 (74LS83) to Pin-3 (Output) of ICBase-3 (74LS86).
  37. Connect Pin-6 (Output) of ICBase-2 (74LS83) to Pin-4 (Input) of ICBase-3 (74LS86).
  38. Connect Pin-5 (Input) of ICBase-3 (74LS86) to Pin-16 (Output) of ICBase-1 (74LS04).
  39. Connect Pin-7 (Input) of ICBase-4 (74LS83) to Pin-6 (Output) of ICBase-3 (74LS86).
  40. Connect Pin-16 (Input) of ICBase-3 (74LS86) to Pin-2 (Output) of ICBase-2 (74LS83).
  41. Connect Pin-16 (Output) of ICBase-1 (74LS04) to Pin-15 (Input) of ICBase-3 (74LS86).
  42. Connect Pin-4 (Input) of ICBase-4 (74LS83) to Pin-14 (Output) of ICBase-3 (74LS86).
  43. Connect Pin-2 (Output) of ICBase-2 (74LS83) to Pin-19 (Input) of ICBase-3 (74LS86).
  44. Connect Pin-18 (Input) of ICBase-3 (74LS86) to Pin-16 (Output) of ICBase-1 (74LS04).
  45. Connect Pin-17 (Output) of ICBase-3 (74LS86) to Pin-20 (Input) of ICBase-4 (74LS83).
  46. Connect Output-9 to Pin-19 (Output) of ICBase-4 (74LS83).
  47. Connect Output-8 to Pin-2 (Output) of ICBase-4 (74LS83).
  48. Connect Pin-6 (Output) of ICBase-4 (74LS83) to Output-7.
  49. Connect Pin-13 (Output) of ICBase-4 (74LS83) to Output-6.
  50. Connect Pin-20 (Input) of ICBase-4 (74LS83) to ICBase-3 (74LS86).