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Logic-Gate - Logic Gates and the circuits
Computer Science (9618)
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- Logic Gates ÷
:
. one . the
ttnitasi :
" : Ian . . "
?
. X AND y #
o O IYO
O 0000/1/0 0 0/1/
10011T O
. OR if one input is one , the result is one . . NOR = NOT t OR - to !y Truth Table I # o
- a y Truth Table
10-1 +94¥ stiffI O O
null' ' O- NOT opposite value × - Do - z - j Truth Table t , I 0
- XOR if the inputs are different , the result is one
e : ¥
. " remem # NAND = NOT + AND
null¥EGgiOR = Some Is → I
NOT = opposite XOR = different
####### Exercise
i. Draw a logic circuit to represent the following logic statement : X - - I if ( A - - I AND B - - 1) OR C ( B - - I AND C - - NOT 1112 change it to ( A. B) t ( B. I ) simple expression
AT
, a A - B B ' B) + CBE , → B. I
####### C ⑥
→ NOT C 2. Complete the truth table for the above logic statement . A B C Ao B E BE X d d O O I O O O O I O o o O
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I 0 I O O O I I O I I I l I I I O O - -
Logic-Gate - Logic Gates and the circuits
Course: Computer Science (9618)
University: Pakistan Institute of Development Economics
