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Digital Computer Electronics

Digital Computer Electronics
The _____ gate has two or more input signals. All inputs must be high to get a high output

OR
NAND
None of these
NOR
AND

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Digital Computer Electronics
Semiconductor memory is:

somewhat larger than the magnetic core memory
None of these
somewhat slower than magnetic core memory
All of these
a volatile memory

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

AND
None of these
XOR
OR
NAND

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

chip
None of these
memory
bus
I/O

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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
NAND
NOR
None of these
OR

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Digital Computer Electronics
Which TTL sub-family has maximum speed?

schottky-clamped TTL
low power TTL
high speed TTL
None of these
standard TTL

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