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Digital Computer Electronics

Digital Computer Electronics
The OR gate has two or more input signals. If any input is _____ the output is high.

None of these
low
All of these
high

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Digital Computer Electronics
_____dominates the LSI field, and _____ is used extensively where lowest power consumption is necessary.

NMOS, CMOS
None of these
MOSFET, PMOS
PMOS, CMOS
NMOS, PMOS

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

XOR
OR
None of these
NOR
NAND

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Digital Computer Electronics
Addition of 102 and 112 is

1102
None of these
1012
1002
1112

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Digital Computer Electronics
Which logic family dissipates the minimum power?

CMOS
TTL
None of these
DTL
ECL

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

Lower cost
Higher reliability
All of these
None of these
Smaller size

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