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Digital Computer Electronics - Section 1 :: Discussion
| 16. | A one-to-four line demultiplexer is to be implemented using a memory. How many bits must each word have ? | |
| A. | 1 bit | |
| B. | 2 bits | |
| C. | 4 bits | |
| D. | 8 bits | |
| Answer: Option A | |
| Explanation: | |
|
2 select line A and B will work as address lines, so we have 4 addresses (or words) Each word will have 4 bits so memory required is 4 x 4 = 16 bits |
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