Difference between revisions of "Chapter 6"

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(Digital Logic)
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*'''Basic Gates'''
 
:*NAND: <math>\overline{AB}</math>
 
:*NOR: <math>\overline{A+B}</math>
 
:*XOR: <math>A\oplus B</math>
 
 
*'''NAND Equivalent Gates'''
 
*'''NAND Equivalent Gates'''
 
:*Inv: <math>\overline{AA}=\overline{A}</math>, Nand with the inputs tied together
 
:*Inv: <math>\overline{AA}=\overline{A}</math>, Nand with the inputs tied together

Revision as of 19:10, 23 March 2010

Digital Logic

Boolean Algebra
A B NAND
\overline{AB}
NOR
\overline{A+B}
XOR
A\oplus B
0 0 1 1 0
0 1 1 0 1
1 0 1 0 1
1 1 0 0 0
  • NAND Equivalent Gates
  • Inv: \overline{AA}=\overline{A}, Nand with the inputs tied together
  • AND: \overline{(\overline{AB})}, NAND followed by and Inv
  • OR: \overline{(\overline{A} \, \overline{B})}=A+B
  • De Morgan Laws