Regardless of which book you use, ensure you cover these fundamental "Puri-style" topics: Number Systems: Binary, Octal, Hex, and BCD conversions. Boolean Algebra: K-Maps (Karnaugh Maps) and Quine-McCluskey methods. Combinational Circuits: Adders, Subtractors, Mux/Demux, and Encoders. Sequential Circuits: Latches, Flip-Flops (SR, JK, D, T), and Excitation Tables. Registers & Counters: Synchronous vs. Asynchronous designs. Logic Families: Differences between TTL, CMOS, and ECL. To help you find exactly what you need, could you tell me: Are you studying for a specific exam (like GATE or University finals)? specific chapter are you struggling with right now? Do you prefer solved examples theoretical explanations
can be difficult, as many sites offering such files are often unofficial or may contain security risks. Regardless of which book you use, ensure you
Most engineering colleges carry this title. Check your library’s digital portal (like ) to see if they provide an e-book version. Sequential Circuits: Latches, Flip-Flops (SR, JK, D, T),
Often provides a "Preview" mode where you can read significant portions of chapters for free. University Libraries: Logic Families: Differences between TTL, CMOS, and ECL