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Digital Computer Electronics

Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

778110
None of these
877110
555710
755110

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

XOR
None of these
OR
NOR
NAND

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Digital Computer Electronics
A flip-flop can store:

1 bits of data
None of these
3 bits of data
4 bits of data
2 bits of data

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

64
128
32
16
None of these

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Digital Computer Electronics
A NOR gate recognizes only the input word whose bits are _____

1's
None of these
0's
0's or 1's
0's and 1's

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Digital Computer Electronics
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is

universal logic circuit
None of these
fanout
bipolar
chip

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