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Digital Computer Electronics

Digital Computer Electronics
A flip-flop can store:

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

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

None of these
0.9 and 1.75V
0.1 and 5 V
0.6 and 3.5 V
-1.75 and -0.9 V

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Digital Computer Electronics
An AND gate has 7 inputs, what is the only input word that produces a 1 output?

1110000
1111
1111111
None of these

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Digital Computer Electronics
The two basic technologies for digital ICs are bipolar and MOS. Bipolar technology is preferred for_____ and _____ whereas MOS technology is better suited to LSI.

SSI, MSI
ECL, DTL
None of these
SSI, LSI
MSI, LSI

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Digital Computer Electronics
The OR gate has two or more input signals. If any input is _____ the output is high.

low
None of these
high
All of these

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Digital Computer Electronics
The 2-input XOR gate has a high output only when the input bits are _____

None of these
low
high
even
different

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