Tài liệu tham khảo

WikiPedia: Cổng logic http://books.google.com/books?id=1-fBmsEBNUoC&pg=P... http://books.google.com/books?id=3oJE9yczr3EC&pg=P... http://books.google.com/books?id=E7ZUnx3FqrcC&q=37... http://www.talkingelectronics.com/ChipDataEbook-1d... http://www.ti.com/product/sn7400 http://www.zyvex.com/nanotech/mechano.html http://www.electronics-tutorials.ws/logic/logic_1.... https://digamma.cs.unm.edu/wiki/bin/view/McogPubli... https://commons.wikimedia.org/wiki/Category:Logic_...