I don't understand how to read truth tables with logic modules.
I don't understand how to read truth tables with logic modules.
The logic modules are the basic building blocks of any system (digital system) and represent the electronic circuit that that contains only one output for one or more than one input. Different logic modules are AND gates, OR gates, NOT gates, NAND gates, NOR gates, XOR gates, and so on.
Consider AND gates. It is denoted by dot (⸳).
Refer to the above truth table. The above table shows the relationship between the input and the output. It shows the possible combination of different inputs to get the resultant output. The two input variables are A and B which results in 4 possible input combinations. Generally, the inputs represent ‘OFF’ and ‘ON’ but to represent in the truth table, we give the input with a bit values representing the logic level of ‘0’ and ‘1’.
In the table, 0 represent ‘OFF’ and 1 represent ‘ON’.
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