4 bit counter up using 74HC191

Hardik
Hardik Holani
• Created on Dec 15, 2024 • 2 • 0 • 1
Edit Circuit Copy Circuit Try Yourself
4 bit counter up using 74HC191
100%

Integrated Circuits Used

74HC191

Procedure

  1. Add IC 74HC191 into ICBase-1 (74HC191).
  2. Connect Clock port of 1Hz frequency to Pin-18 (Input) of ICBase-1 (74HC191).
  3. Connect VCC Port to Pin-20 (VCC) of ICBase-1 (74HC191).
  4. Connect GND Port to Pin-4 (Input) of ICBase-1 (74HC191).
  5. Connect GND Port to Pin-8 (Ground) of ICBase-1 (74HC191).
  6. Connect VCC Port to Pin-15 (Input) of ICBase-1 (74HC191).
  7. Connect Pin-7 (Output) of ICBase-1 (74HC191) to Seven segment display 2.
  8. Connect Pin-6 (Output) of ICBase-1 (74HC191) to Seven segment display 2.
  9. Connect Pin-2 (Output) of ICBase-1 (74HC191) to Seven segment display 2.
  10. Connect Pin-3 (Output) of ICBase-1 (74HC191) to Seven segment display 2.
  11. Connect VCC Port to Pin-5 (Input) of ICBase-1 (74HC191).