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Logic Gates
It is important to memorize logic symbols, Boolean equations, and truth tables for logic gates.
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True
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Logic Gates
A logic pulser is used to determine the level of floating in a circuit.
An exclusive-NOR gate output is HIGH when the inputs are unequal.
An inverter output is the complement of its input.
An AND gate output is LOW if all the inputs are HIGH.
An OR gate output is HIGH only if all the inputs are HIGH.
An exclusive-OR gate output is HIGH when the inputs are unequal.
A NOR gate and an OR gate operate in exactly the same way.
An OR array is programmed by blowing fuses to eliminate selected variables from the output functions.
Power is connected to pins 7 and 14 of a 7408 quad two-input AND gate IC to allow voltage for all four AND gates on the IC.
In a Boolean equation the use of the + symbol represents the OR function.
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