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Raunak
Raunak Kumar singh
• Created on Jul 19, 2021 • 0 • 0 • 3
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Integrated Circuits Used

74LS11 74LS32 74LS00

Description

A lamp is controlled by 4 switches. The lamp should glow under the following conditions. If any one switch is ON. If any two switches are ON. Design and set up a logic circuit for implementing the above conditions.

Procedure

  1. Add IC 74LS11 into ICBase-2 (74LS11).
  2. Add IC 74LS11 into ICBase-3 (74LS11).
  3. Add IC 74LS32 into ICBase-4 (74LS32).
  4. Connect Pin-1 (Input) of ICBase-1 (74LS00) to Input-14.
  5. Connect Input-14 to Pin-2 (Input) of ICBase-1 (74LS00).
  6. Connect Input-13 to Pin-5 (Input) of ICBase-1 (74LS00).
  7. Connect Input-13 to Pin-4 (Input) of ICBase-1 (74LS00).
  8. Connect Pin-7 (Ground) of ICBase-2 (74LS11) to Pin-7 (Ground) of ICBase-1 (74LS00).
  9. Connect Pin-7 (Ground) of ICBase-3 (74LS11) to Pin-7 (Ground) of ICBase-2 (74LS11).
  10. Connect Pin-7 (Ground) of ICBase-4 (74LS32) to Pin-7 (Ground) of ICBase-3 (74LS11).
  11. Connect Pin-7 (Ground) of ICBase-4 (74LS32) to Pin-7 (Ground) of ICBase-5 (74LS32).
  12. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  13. Connect Pin-20 (VCC) of ICBase-4 (74LS32) to Pin-20 (VCC) of ICBase-5 (74LS32).
  14. Connect Pin-20 (VCC) of ICBase-4 (74LS32) to Pin-20 (VCC) of ICBase-3 (74LS11).
  15. Connect Pin-20 (VCC) of ICBase-2 (74LS11) to Pin-20 (VCC) of ICBase-3 (74LS11).
  16. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to Pin-20 (VCC) of ICBase-2 (74LS11).
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS32).
  18. Connect Input-12 to Pin-19 (Input) of ICBase-1 (74LS00).
  19. Connect Input-12 to Pin-18 (Input) of ICBase-1 (74LS00).
  20. Connect Input-11 to Pin-16 (Input) of ICBase-1 (74LS00).
  21. Connect Input-11 to Pin-15 (Input) of ICBase-1 (74LS00).
  22. Connect Pin-3 (Output) of ICBase-1 (74LS00) to Pin-19 (Input) of ICBase-2 (74LS11).
  23. Connect Input-11 to Pin-2 (Input) of ICBase-2 (74LS11).
  24. Connect Pin-3 (Input) of ICBase-2 (74LS11) to Pin-3 (Output) of ICBase-1 (74LS00).
  25. Connect Pin-17 (Output) of ICBase-1 (74LS00) to Pin-4 (Input) of ICBase-2 (74LS11).
  26. Connect Input-11 to Pin-5 (Input) of ICBase-2 (74LS11).
  27. Connect Pin-15 (Input) of ICBase-2 (74LS11) to Pin-3 (Output) of ICBase-1 (74LS00).
  28. Connect Input-12 to Pin-16 (Input) of ICBase-2 (74LS11).
  29. Connect Pin-14 (Output) of ICBase-1 (74LS00) to Pin-17 (Input) of ICBase-2 (74LS11).
  30. Connect Pin-6 (Output) of ICBase-1 (74LS00) to Pin-19 (Input) of ICBase-3 (74LS11).
  31. Connect Pin-1 (Input) of ICBase-2 (74LS11) to Pin-6 (Output) of ICBase-1 (74LS00).
  32. Connect Input-12 to Pin-1 (Input) of ICBase-3 (74LS11).
  33. Connect Pin-14 (Output) of ICBase-1 (74LS00) to Pin-2 (Input) of ICBase-3 (74LS11).
  34. Connect Input-13 to Pin-3 (Input) of ICBase-3 (74LS11).
  35. Connect Pin-17 (Output) of ICBase-1 (74LS00) to Pin-4 (Input) of ICBase-3 (74LS11).
  36. Connect Pin-14 (Output) of ICBase-1 (74LS00) to Pin-5 (Input) of ICBase-3 (74LS11).
  37. Connect Pin-15 (Input) of ICBase-3 (74LS11) to Input-14.
  38. Connect Pin-7 (Ground) of ICBase-1 (74LS00) to Pin-16 (Input) of ICBase-3 (74LS11).
  39. Connect Pin-17 (Output) of ICBase-1 (74LS00) to Pin-17 (Input) of ICBase-3 (74LS11).
  40. Connect Pin-1 (Input) of ICBase-4 (74LS32) to Pin-18 (Output) of ICBase-2 (74LS11).
  41. Connect Pin-2 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-2 (74LS11).
  42. Connect Pin-4 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-2 (74LS11).
  43. Connect Pin-5 (Input) of ICBase-4 (74LS32) to Pin-18 (Output) of ICBase-3 (74LS11).
  44. Connect Pin-6 (Output) of ICBase-3 (74LS11) to Pin-19 (Input) of ICBase-4 (74LS32).
  45. Connect Pin-18 (Input) of ICBase-4 (74LS32) to Pin-14 (Output) of ICBase-3 (74LS11).
  46. Connect Pin-16 (Input) of ICBase-4 (74LS32) to Pin-3 (Output) of ICBase-4 (74LS32).
  47. Connect Pin-15 (Input) of ICBase-4 (74LS32) to Pin-6 (Output) of ICBase-4 (74LS32).
  48. Connect Pin-2 (Input) of ICBase-5 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS32).
  49. Connect Output-1 to Pin-3 (Output) of ICBase-5 (74LS32).
  50. Add IC 74LS32 into ICBase-5 (74LS32).
  51. Connect Pin-20 (VCC) of ICBase-5 (74LS32) to ICBase-4 (74LS32).
  52. Connect Pin-1 (Input) of ICBase-2 (74LS11) to ICBase-1 (74LS00).
  53. Connect Pin-20 (VCC) of ICBase-1 (74LS00) to ICBase-2 (74LS11).
  54. Connect Pin-20 (VCC) of ICBase-2 (74LS11) to ICBase-1 (74LS00).
  55. Connect Pin-18 (Output) of ICBase-2 (74LS11) to ICBase-4 (74LS32).
  56. Add IC 74LS00 into ICBase-1 (74LS00).
  57. Connect Pin-1 (Input) of ICBase-5 (74LS32) to ICBase-4 (74LS32).
  58. Connect Pin-1 (Input) of ICBase-5 (74LS32) to Pin-14 (Output) of ICBase-4 (74LS32).