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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
None of these
LSI
MOSFET

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1100110101112
1111000110102
11110001101112
1111111110002
None of these

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Digital Computer Electronics
The functional capacity of SSI devices is

None of these
12 to 99 gates
100 to 10,000 gates
more than 10,000 gates
1 to 11 gates

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Digital Computer Electronics
When a transistor is cut off or saturated, transistor _____ have almost no effect

variations
circuits
wave
stage
None of these

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Digital Computer Electronics
The Gray code for decimal 7 is

None of these
1011
101
111
100

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Digital Computer Electronics
A demultiplexer is also known as

data selector
data distributor
multiplexer
None of these
encoder

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