Created by Branden Roper
over 6 years ago
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in truth tables, there are columns for each _______ variable, which will be inputs
in truth tables, there are columns for each _______ variable, which will be outputs
in truth tables, there is a row for every possible combination of _______
this is a _______ connection, A AND B are required for the light to be on
in Boolean algebra, an example of this operation can be written AB
you cannot build fully functional logic families without an _______
the _______ takes the input and inverts it, also referred to as taking the _______ of it
the complement of A
another way of writing A (Single Quote)
adding a _______ on the input or output of any gate symbolizes taking the complement
this is effectively an AND gate followed by an inverter
inverters are not exclusively used for output, they can also be added to the _______
the appearance of a variable or its complement
one or more literals connected by an AND operator (multiplication in Boolean algebra)
a product term that includes all the variables of the problem (complemented or not)
alternative name for minterm
typically represented in binary
false in binary
true in binary
can be broken up into subsystems
the most fundamental way to describe behavior, the other way being algebraic description
simplification of this allows a simpler circuit implementation
useful as a guide to building the logic circuit
determined by number of terms and number of literals
variables in Boolean algebra can have these values
describes Boolean algebra and algebra in general
operations on a member of a set produce a result that is a member of that _______
Boolean expressions will always result in _______ or _______
in Boolean algebra, this means A AND B
in Boolean algebra, this means A OR B
in Boolean algebra, this means A AND B OR C AND D
AB' means
A+B' means
AB'+C'D means
in the term ABC, A, B, and C are these; input variables
one or more literals connected by OR operands
one or more literals connected by AND terms
one or more product terms connected by OR operators
contains all the literals/variables, also referred to as a minterm
sum of standard products, SOP expression where all are standard product terms
product of standard terms, POS expression where all are standard sum terms
a SOP expression with the fewest possible number of terms
(POS) one or more sum terms connected by AND operators
the number of rows in a truth table can be determined by this expression, where n is the number of input variables
truth tables can be _______ _______ for real problems with a large number of variables
these may be compact, and can also be manipulated based on rules to achieve a minimum number of product terms
only including these in a truth table can potentially reduce the amount of rows needed
determined by the ordered binary number formed by the variable values in a truth table
generated by taking the cases where the output variable is 0
does not utilize the same rules as normal algebra
it is a property of Boolean algebra that if you can state a property that is true then the _______ of that property is also true
an expression and its dual are _______ equal