Summary of 2-input Logic Gates
The following Truth Table compares the logical functions of the 2-input logic gates above.
The following table gives a list of the common logic functions and their equivalent Boolean notation.
2-input logic gate truth tables are given here as examples of the operation of each logic function, but there are many more logic gates with 3, 4 even 8 individual inputs. The multiple input gates are no different to the simple 2-input gates above, So a 4-input AND gate would still require ALL 4-inputs to be present to produce the required output at F and its larger truth table would reflect that.
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