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Digital Computer Electronics

Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

None of these
4n
8n
2n
10n

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Digital Computer Electronics
Which logic family dissipates the minimum power?

DTL
CMOS
TTL
None of these
ECL

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Digital Computer Electronics
In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation.

NOR
None of these
NAND
AND
OR

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10001010001012
10110101110102
10010000000102
None of these
11110110000102

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Digital Computer Electronics
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is

bipolar
universal logic circuit
None of these
fanout
chip

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

11000102
11000112
None of these
1101102
11011012

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