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1. |
A logic family shows the following values:VOH = 5 V, VOL = 1 V, VIH = 3 V, and VIL = 2 V.The noise margins, NMhigh and NMlow, respectively, will be: |
A. | 2 V and 1 V |
B. | 2 V and 4 V |
C. | 3 V and 1 V |
D. | 5 V and 1 V |
Answer» B. 2 V and 4 V | |