Untitled circuit

prathamesh mantur
prathamesh mantur
• Created on Feb 20, 2026 • 0 • 0 • 1
Edit Circuit Copy Circuit Try Yourself
Untitled circuit
100%

Integrated Circuits Used

74LS21

Procedure

  1. Add IC 74LS21 into ICBase-3 (74LS21).
  2. Connect Pin-1 (Input) of ICBase-3 (74LS21) to GND Port.
  3. Connect Pin-20 (VCC) of ICBase-3 (74LS21) to VCC Port.