Good reference links
YouTube Playlist:
1. NESO ACADEMY: https://www.youtube.com/watch?v=M0mx8S05v60&list=PLBlnK6fEyqRjMH3mWf6kwqiTbT798eAOm
2. Tutorials Point (India) Ltd: https://www.youtube.com/watch?v=vsoYlH1_hbc&list=PLWPirh4EWFpHk70zwYoHu87uVsCC8E2S-
3. NPTELHRD: Prof. Shrinivasan, IIT Madras: https://www.youtube.com/watch?v=CeD2L6KbtVM&list=PL803563859BF7ED8C
4. ALL ABOUT CIRCUITS: https://www.youtube.com/watch?v=DBTna2ydmC0&list=PLwjK_iyK4LLBC_so3odA64E2MLgIRKafl
Online courses
NPTEL: Prof. Gautam Saha, IIT Kharagpur: https://nptel.ac.in/courses/108105132
NPTEL: Prof. Shankar Balachandran, IIT Bombay: https://archive.nptel.ac.in/courses/117/106/117106114/
Websites
List of books
❖ Text book:
1. Digital Logic and Computer Design, 1st Edition by M. Morris Mano, Prentice-Hall of India Private Limited
2. Fundamentals of Digital Circuits, 4th Edition by A Anand Kumar, PHI Learning Private Limited
❖ Reference book:
1. Digital Design, 5th Edition by M. Morris Mano, Michael D. Ciletti, Pearson Education Inc
2. Digital Electronics, 1st Edition by Anil K Maini, John Wiley & Sons Limited
3. Digital Electronics and Logic Design, 1st Edition, B Somanathan Nair, Prentice Hall of India Private Limited