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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.

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

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Digital Computer Electronics
Flip-flop outputs are always

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

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

-1.75 and -0.9 V
0.1 and 5 V
0.9 and 1.75V
0.6 and 3.5 V
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.

Low-power
Standard
None of these
Schottky
high-power

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

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

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