BCD to 7-Segment Decoder || IC 7447 || in Hindi

In this video lecture we have explained BCD to 7-segment decoder. We have also explained the pin diagram of IC 7447 and shown the logic circuit of the BCD to 7-segment decoder. pdf of this lecture: https://drive.google.com/file/d/1MPJ-2iaDkM0k5XsV0s7kGDqu1cT4GrKh/view?usp=sharing playlist of Combinational Circuits: https://www.youtube.com/playlist?list=PLH7RK3GwACBa6WtctUy2pHlf3q_CjBDra Introduction to decoders: https://youtu.be/wHFbnpjd51E