Tocci, Ronald J. <br/><br/>
Digital systems :  principles and applications / 
Ronald J. Tocci, Neal S. Widmer, Gregory L. Moss 
 - 11th ed. 
 - Upper Saddle River, N. J. :  Prentice Hall,  c2011 
 - xxiii, 979 p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780135103821 0135103827 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics