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DIGITAL COMPUTER ELECTRONICS

Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

set, reset
No change, set
high, reset
None of these
Race, high

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Digital Computer Electronics
Flip-flop outputs are always

the same
None of these
independent of each other
complimentary
same as inputs

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Digital Computer Electronics
The output 0 and 1 levels for TTL logic family is approximately

0.6 and 3.5 V
-1.75 and -0.9 V
0.1 and 5 V
0.9 and 1.75V
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
Low-power
Standard
None of these
high-power

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Digital Computer Electronics
What is the 2's complement of 0011 0101 1001 1100 number?

1100 1010 1100 1011
1100 1010 0110 0100
None of these
1100 1010 0110 0011
1100 1010 1111 1111

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