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Digital Computer Electronics

Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

OR
XOR
AND
None of these
XAND

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

NAND
XOR
OR
NOR
None of these

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Digital Computer Electronics
A _____ TTL device can sink up to 16mA and can source up to 400 MA.

Schottky
high-power
None of these
Low-power
Standard

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

None of these
NOR
NAND
OR
XOR

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

None of these
10001010001012
10010000000102
10110101110102
11110110000102

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

None of these
transistor
register
pulse
clock

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