For students seeking digital access, there are several legitimate and often more functional alternatives to pirated PDFs: Microelectronic Circuits 8xe Student Resources
If you prefer not to download a PDF copy of the book, there are alternative options available:
It’s definitely a popular textbook for anyone diving into electrical engineering, but I can’t provide a direct link or a PDF of the (by Sedra and Smith). Sharing copyrighted textbooks would violate copyright laws.