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Digital Computer Electronics

Digital Computer Electronics
The NOR gate is logically equivalent to an OR gate followed by an _____

None of these
AND
XAND
inverter
XOR

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Digital Computer Electronics
FETs are used in linear ICs to:

provide large resistances
increase device complexity
(a) and (b) above
increase input resistance
None of these

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

None of these
light, eight, clock
right, eight, clock
bits, one, register
bits, one, clock

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Digital Computer Electronics
The reduced form of the Boolean expression (A+B)(A+C) is:

AB+AC
None of these
A+BC
A+B+C
AC+B

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

None of these
XOR
AND
NAND
OR

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Digital Computer Electronics
_____ has become the most widely used bipolar family.

DTL
ECL
None of these
MOS
TTL

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