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Digital Computer Electronics

Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

MSI
MOS
MOSFET
None of these
LSI

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

111
111111
None of these
111000

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Digital Computer Electronics
Arithmetic operation are coded in

Terminal symbols
Input/Outpur(I/0)
Processing symbols
None of these
Decision symbols

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Digital Computer Electronics
Which gates is known as universal gate?

XOR gate
NAND gate
AND gate
NOT gate
None of these

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

0000 0000 0000 0111
None of these
1000 0000 0000 0111
0111 0000 0000 0001
0111 0000 0000 0000

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

None of these
63
65
36
64

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