The first rule of order when using logic gates is "NOT operations are performed first."
In the order of evaluation for logic gates, the first rule prioritizes the execution of "NOT" operations. When logic gates are processing input signals, any "NOT" operations are performed at the earliest stage of evaluation.
The "NOT" operation, also known as negation, is a fundamental logic gate that produces an output value that is the inverse of the input value. In other words, if the input is true, the output is false, and vice versa.
By establishing the rule that "NOT" operations are performed first, the order of evaluation ensures that logical negations are applied before other logical operations, setting the stage for subsequent evaluations involving AND, OR, XOR, and other operation.
The first rule of order in using logic gates emphasizes that "NOT" operations take precedence and are carried out before other logical evaluations. This foundational rule sets the stage for the sequential processing of input signals through various logic gates, laying the groundwork for the overall logic computation.