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Digital Computer Electronics - Section 8 Multiple Questions and Answers.
| 21. | FETs are used in linear ICs to: | ||
| A. | increase input resistance | ||
| B. | provide large resistances | ||
| C. | increase device complexity | ||
| D. | (a) and (b) above | ||
| 22. | A flip-flop can store | ||
| A. | one bit of data | ||
| B. | two bits of data | ||
| C. | three bits of data | ||
| D. | any number of bits of data | ||
| 23. | Which of the following is the first integrated logic family? | ||
| A. | RTL | ||
| B. | DTL | ||
| C. | TTL | ||
| D. | MOS | ||
| 24. | A flip-flop is a _____ element that stores a binary digit as a low or high voltage. | ||
| A. | chip | ||
| B. | bus | ||
| C. | I/O | ||
| D. | memory | ||
| 25. | An AND gate has 7 inputs. How many input word are in its truth table? | ||
| A. | 64 | ||
| B. | 32 | ||
| C. | 16 | ||
| D. | 128 | ||
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