When a high is applied to the reset input of the NAND Gate SR Latch, the output isa.It holds the previous stateb.Q output goes lowc.Q output goes highd.It is in toggle stage
Question
When a high is applied to the reset input of the NAND Gate SR Latch, the output isa.It holds the previous stateb.Q output goes lowc.Q output goes highd.It is in toggle stage
Solution
When a high is applied to the reset input of the NAND Gate SR Latch, the output is:
a. It holds the previous state b. Q output goes low c. Q output goes high d. It is in toggle stage
To determine the correct answer, we need to understand the behavior of a NAND Gate SR Latch when a high is applied to the reset input.
Step 1: Start with the initial state of the latch. Let's assume that the Q output is initially high and the Q̅ output is initially low.
Step 2: Apply a high signal to the reset input of the latch.
Step 3: In a NAND Gate SR Latch, when the reset input is high, both inputs of the NAND gate become high. As a result, the output of the NAND gate becomes low.
Step 4: The low output of the NAND gate is connected to the set input of the latch. This causes the Q output to go low.
Therefore, the correct answer is:
b. Q output goes low
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