Page 178 - FUNDAMENTALS OF COMPUTER
P. 178

NPP










                     178                         Fundamentals of Computers                          NPP


                         Problem 3.30                                àíZ 3.30
                        Implement using Basic Gates:                {ZåZ H$mo _yb^yV JoQ>m| go ~ZmAmo…

                                        Y=  (A+ B+ C ) (A.  + B+ C ) (A.  + B+ C ) (A.  + B+  ) C

                    Solution:                                   hc:


                       A                B                C

                                 A                B                C

                                                                             (A + B + C)








                                                                                                   Y






                                                                              (A + B + C)




                         Problem 3.31                                àíZ 3.31
                        Implement using Basic Gates:                _yb^yV JoQ>m| go ~ZmAmo…
                                                                          ) (
                                          (a)  F =  A +  BC.     (b)   Y =  ( A +  B .  A +  B )

                    Solution:                                   hc:

                        (a) F =  A +  BC.

                                                                    A
                              A


                                                                                             F
                               B                      B.C         B.C

                               C
   173   174   175   176   177   178   179   180   181   182   183