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Digital Computer Electronics

Digital Computer Electronics
A positive AND gate is also a negative

AND gate
None of these
NAND gate
NOR gate
OR gate

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

128
32
16
None of these
64

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Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

OR
NOR
NOT
AND
None of these

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

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

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Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

chips
microprocessors
registers
vacuum tube
None of these

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Digital Computer Electronics
A _____ is a group of devices that store digital data.

circuits
register
None of these
bit
variations

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