MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How many NAND circuits are contained in a 7400 NAND IC? |
| A. | 1 |
| B. | 2 |
| C. | 4 |
| D. | 8 |
| Answer» D. 8 | |
| 2. |
Logic gate circuits contain predictable gate functions that open theirs ____________ |
| A. | Outputs |
| B. | Inputs |
| C. | Pre-state |
| D. | Impedance state |
| Answer» C. Pre-state | |
| 3. |
If we use an AND gate to inhibit a signal from passing one of the inputs must be ___________ |
| A. | LOW |
| B. | HIGH |
| C. | Inverted |
| D. | Floating |
| Answer» B. HIGH | |
| 4. |
The dependency notation >=1 inside a block stands for which operation? |
| A. | OR |
| B. | XOR |
| C. | AND |
| D. | XNOR |
| Answer» B. XOR | |
| 5. |
The basic logic gate whose output is the complement of the input is the ___________ |
| A. | OR gate |
| B. | AND gate |
| C. | INVERTER gate |
| D. | XOR gate |
| Answer» D. XOR gate | |