

MCQOPTIONS
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1. |
The S-R latch composed of NAND gates is called an active low circuit because _____________ |
A. | It is only activated by a positive level trigger |
B. | It is only activated by a negative level trigger |
C. | It is only activated by either a positive or negative level trigger |
D. | It is only activated by sinusoidal trigger |
Answer» C. It is only activated by either a positive or negative level trigger | |