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Digital Computer Electronics

Digital Computer Electronics
Which of the following is the first integrated logic family?

TTL
None of these
DTL
RTL
MOS

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Digital Computer Electronics
A half-adder adds _____ bits

8
10
2
None of these
16

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

XOR
NOR
XAND
None of these
AND

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Digital Computer Electronics
Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output

None of these
Q will flip from 0 to 1 and then back to 0
Q will flip from 0 to 1
Q will flip from 0 to 1
Q will flip from 0 to 1 and then back to 0

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

odd, even
None of these
low, high
high, low
even, odd

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

high-power
Schottky
None of these
Low-power
Standard

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