288 For the Timing Waveform Diagrams shown below, which is the corect drawing for a NOR gate? A. Drawing A B. Drawing B C. Drawing C D. Drawing D
288 For the Timing Waveform Diagrams shown below, which is the corect drawing for a NOR gate? A. Drawing A B. Drawing B C. Drawing C D. Drawing D
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question

Transcribed Image Text:**Question:**
For the Timing Waveform Diagrams shown below, which is the correct drawing for a NOR gate?
A. Drawing A
B. Drawing B
C. Drawing C
D. Drawing D
---
**Diagrams Explanation:**
Each diagram consists of three rows labeled A, B, and X, representing the input signals A and B, and the output signal X of a NOR gate.
**Drawing A:**
- Inputs A and B show varying high (1) and low (0) states.
- Output X is high only when both inputs A and B are low.
**Drawing B:**
- Inputs A and B show a similar pattern of alternating high and low states.
- Output X appears to be incorrect for a NOR gate as it does not stay low when any input is high.
**Drawing C:**
- Inputs A and B have synchronized patterns.
- Output X does not match the characteristic of a NOR gate.
**Drawing D:**
- Like the other drawings, inputs A and B fluctuate between high and low states.
- Output X rises when both inputs are low.
**Correct Answer:**
- The correct drawing for a NOR gate is **Drawing A**, where the output X is high only when both inputs A and B are low, which aligns with the NOR gate's truth table.
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