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Digital Computer Electronics

Digital Computer Electronics
Which of the following logic families has the highest noise immunity?

TTL
DTL
RTL
None of these
HTL

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Digital Computer Electronics
The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor.

AND
XOR
NAND
OR
None 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
different
even
low
high

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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
LSI
MOS
MOSFET
None of these

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Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

1100112
11110112
1100112
1001112
None of these

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

None of these
set, reset
Race, high
high, reset
No change, set

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