4 bit parallel adder subtractor correct - Copy

1NH19ME019
1NH19ME019 Atharva K
• Created on Apr 2, 2021 • 0 • 0 • 2
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4 bit parallel adder subtractor correct - Copy
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Integrated Circuits Used

74LS86 74LS83

Procedure

  1. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS83).
  2. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS83).
  3. Connect Input-15 to Pin-1 (Input) of ICBase-1 (74LS83).
  4. Connect Input-14 to Pin-3 (Input) of ICBase-1 (74LS83).
  5. Connect Input-13 to Pin-8 (Input) of ICBase-1 (74LS83).
  6. Connect Input-12 to Pin-14 (Input) of ICBase-1 (74LS83).
  7. Connect Output-3 to Pin-19 (Output) of ICBase-1 (74LS83).
  8. Connect Output-2 to Pin-2 (Output) of ICBase-1 (74LS83).
  9. Connect Output-1 to Pin-6 (Output) of ICBase-1 (74LS83).
  10. Connect Output-0 to Pin-13 (Output) of ICBase-1 (74LS83).
  11. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS86).
  12. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS86).
  13. Connect Pin-20 (Input) of ICBase-1 (74LS83) to Pin-2 (Input) of ICBase-2 (74LS86).
  14. Connect VCC Port to Pin-20 (Input) of ICBase-1 (74LS83).
  15. Connect GND Port to Pin-7 (Input) of ICBase-1 (74LS83).
  16. Connect VCC Port to Pin-5 (Input) of ICBase-2 (74LS86).
  17. Connect GND Port to Pin-16 (Input) of ICBase-2 (74LS86).
  18. Connect Input-15 to Pin-1 (Input) of ICBase-2 (74LS86).
  19. Connect Input-14 to Pin-3 (Output) of ICBase-2 (74LS86).
  20. Connect Input-13 to Pin-8 (Input & Output) of ICBase-2 (74LS86).
  21. Connect Input-12 to Pin-14 (Output) of ICBase-2 (74LS86).
  22. Connect Pin-20 (VCC) of ICBase-2 (74LS86) to Pin-3 (Input) of ICBase-1 (74LS83).
  23. Connect Pin-4 (Input) of ICBase-2 (74LS86) to Pin-6 (Output) of ICBase-1 (74LS83).
  24. Connect Pin-7 (Ground) of ICBase-2 (74LS86) to Pin-14 (Input) of ICBase-1 (74LS83).
  25. Connect Pin-15 (Input) of ICBase-2 (74LS86) to Pin-17 (Input) of ICBase-1 (74LS83).
  26. Connect Input-3 to Pin-1 (Input) of ICBase-1 (74LS83).
  27. Connect Input-2 to Pin-4 (Input) of ICBase-1 (74LS83).
  28. Connect Pin-15 (Input) of ICBase-1 (74LS83) to Input-1.
  29. Connect Pin-18 (Output) of ICBase-1 (74LS83) to Input-0.
  30. Connect Pin-2 (Output) of ICBase-1 (74LS83) to Input-5.
  31. Connect Pin-5 (VCC) of ICBase-1 (74LS83) to Input-5.
  32. Connect Pin-16 (Ground) of ICBase-1 (74LS83) to Input-5.
  33. Connect Pin-19 (Output) of ICBase-1 (74LS83) to Input-5.
  34. Connect Output-6 to Pin-18 (Input) of ICBase-2 (74LS86).
  35. Connect Output-3 to Pin-19 (Input) of ICBase-2 (74LS86).
  36. Connect Output-2 to Pin-2 (Input) of ICBase-2 (74LS86).
  37. Connect Output-1 to Pin-6 (Output) of ICBase-2 (74LS86).
  38. Connect Output-0 to Pin-13 (Input & Output) of ICBase-2 (74LS86).
  39. Connect Seven segment display 2 to Pin-19 (Input) of ICBase-2 (74LS86).
  40. Connect Seven segment display 2 to Pin-2 (Input) of ICBase-2 (74LS86).
  41. Connect Seven segment display 2 to Pin-6 (Output) of ICBase-2 (74LS86).
  42. Connect Seven segment display 2 to Pin-13 (Input & Output) of ICBase-2 (74LS86).
  43. Connect Output-5 to Pin-18 (Input) of ICBase-2 (74LS86).
  44. Connect Input-0 to Pin-14 (Output) of ICBase-2 (74LS86).
  45. Connect Input-1 to Pin-7 (Ground) of ICBase-2 (74LS86).
  46. Connect Input-2 to Pin-3 (Output) of ICBase-2 (74LS86).
  47. Connect Input-3 to Pin-1 (Input) of ICBase-2 (74LS86).
  48. Connect Pin-4 (Input) of ICBase-1 (74LS83) to Input-14.
  49. Connect Pin-16 (Ground) of ICBase-1 (74LS83) to Input-13.
  50. Connect Pin-19 (Output) of ICBase-1 (74LS83) to Input-12.
  51. Connect Pin-2 (Output) of ICBase-1 (74LS83) to Input-10.
  52. Connect Pin-5 (VCC) of ICBase-1 (74LS83) to Input-10.
  53. Connect Pin-15 (Input) of ICBase-1 (74LS83) to Input-10.
  54. Connect Pin-18 (Output) of ICBase-1 (74LS83) to Input-10.
  55. Connect Pin-17 (Output) of ICBase-2 (74LS86) to Input-10.
  56. Connect Pin-8 (Input & Output) of ICBase-2 (74LS86) to Pin-14 (Input) of ICBase-1 (74LS83).
  57. Add IC 74LS86 into ICBase-2 (74LS86).
  58. Add IC 74LS83 into ICBase-1 (74LS83).