2*4 decoder

Soleha
Soleha Tamboli
• Created on Aug 26, 2025 • 0 • 0 • 1
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2*4 decoder
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Integrated Circuits Used

74LS139

Procedure

  1. Add IC 74LS139 into ICBase-4 (74LS139).
  2. Connect Input-15 to Pin-1 (Input) of ICBase-4 (74LS139).
  3. Connect Input-7 to Pin-2 (Input) of ICBase-4 (74LS139).
  4. Connect Input-6 to Pin-3 (Input) of ICBase-4 (74LS139).
  5. Connect Output-0 to Pin-4 (Output) of ICBase-4 (74LS139).
  6. Connect Output-1 to Pin-5 (Output) of ICBase-4 (74LS139).
  7. Connect Output-2 to Pin-6 (Output) of ICBase-4 (74LS139).
  8. Connect Output-3 to Pin-7 (Output) of ICBase-4 (74LS139).
  9. Connect GND Port to Pin-8 (Ground) of ICBase-4 (74LS139).
  10. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS139).