22. | The digital logic family which has minimum power dissipation is |
Discuss |
Answer: (d).CMOS
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23. | Data can be changed from special code to temporal code by using |
Discuss |
Answer: (a).Shift registers
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25. | The speed of conversion is maximum in |
Discuss |
Answer: (b).Parallel-comparative A/D converter
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26. | The gates required to build a half adder are |
Discuss |
Answer: (c).EX-OR gate and AND gate
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27. | If the input to T-flipflop is 100 Hz signal, the final output of the three T-flipflops in cascade is |
Discuss |
Answer: (d).12.5 Hz
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28. | The device which changes from serial data to parallel data is |
Discuss |
Answer: (c).DEMULTIPLEXER
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29. | A device which converts BCD to Seven Segment is called |
Discuss |
Answer: (b).Decoder
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30. | The access time of ROM using bipolar transistors is about |
Discuss |
Answer: (c).1 µsec
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