Which statement best describes the action of a NAND gate latch?
A) The SET and CLEAR inputs are normally HIGH with one or the other input pulsed LOW to change the outputs.
B) The SET input is normally LOW, the CLEAR input is normally HIGH, the SET input is pulsed HIGH to change the outputs.
C) The SET and CLEAR inputs are normally LOW with one or the other pulsed LOW to change the outputs.
D) The SET input is normally HIGH, the CLEAR input is normally LOW, the CLEAR input is pulsed LOW to change the outputs.

Question

Quizplus · Accepted Answer

A NAND gate latch operates with both the SET and CLEAR inputs normally held HIGH. To change the state of the latch, either the SET or CLEAR input is momentarily pulsed LOW, which alters the outputs accordingly. This is a fundamental characteristic of how NAND gate latches function, utilizing the logic where the output is LOW only when both inputs are HIGH.

Which Statement Best Describes the Action of a NAND Gate