Elenco Understanding Logic Gates and Circuits - Manual (Page 38)

Quiz Answers
8. Show how you would create a gated S-R NAND latch.
9. Which of the following is NOT true about a J-K latch:
a) It has a “not allowed” state
b) J-K latches are sometimes used in counters
c) J-K latches are sometimes used in memory devices
d) The J-K latch is an extension of the S-R NOR latch that eliminates the “not allowed” state
10. Show how a comparator can be built with only 2 gates.
R Q
S
Q
E
A
Q
B
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