Computer Science for IGCSE & O level - Boolean Logic (Section 11 - No. 47)
What is the purpose of the NOT gate in digital circuits?
To amplify the signal.
To invert the signal.
To add two signals together.
To compare two signals.
ব্যাখ্যা
A NOT gate inverts the input signal, changing 0 to 1, and 1 to 0.