74191 down counter

Gaurav
Gaurav dadwal
• Created on Dec 27, 2022 • 0 • 0 • 1
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74191 down counter
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Integrated Circuits Used

74LS191

Procedure

  1. Add IC 74LS191 into ICBase-1 (74LS191).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74LS191).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74LS191).
  4. Connect Seven segment display 1 to Pin-7 (Output) of ICBase-1 (74LS191).
  5. Connect Seven segment display 1 to Pin-6 (Output) of ICBase-1 (74LS191).
  6. Connect Seven segment display 1 to Pin-3 (Output) of ICBase-1 (74LS191).
  7. Connect Seven segment display 1 to Pin-2 (Output) of ICBase-1 (74LS191).
  8. Connect Clock port of 5Hz frequency to Pin-18 (Input) of ICBase-1 (74LS191).
  9. Connect VCC Port to Pin-15 (Input) of ICBase-1 (74LS191).
  10. Connect VCC Port to Pin-5 (Input) of ICBase-1 (74LS191).
  11. Connect GND Port to Pin-4 (Input) of ICBase-1 (74LS191).