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| Q. |
How many outputs will a decimal-to-BCD encoder have? |
| A. | 4 |
| B. | 8 |
| C. | 12 |
| D. | 16 |
| Answer» A. 4 | |
| Explanation: an encoder is a combinational circuit encoding the information of 2n input lines to n output lines, thus producing the binary equivalent of the input. thus, a decimal to bcd encoder has 4 outputs. | |
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