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Digital Computer Electronics

Digital Computer Electronics
Which of the following TTL subfamily is the fastest

low-speed TTL
standard TTL
high-speed TTL
schottky TTL
None of these

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

X + YZ
XZ + Y
XY + YZ
None of these
X + Y + Z

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Digital Computer Electronics
Addition of 11012 and 10102 is

110002
None of these
101112
101012
110112

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

latch
clock
slave
None of these
master

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Digital Computer Electronics
Standard TTL has a multiple emitter input transistor and a _____ output

transistor
bipolar
totem-pole
register
None of these

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Digital Computer Electronics
A shift register moves the _____ left or right. Serial loading means storing a word in a shift register by entering _____ bit per clock pulse. With parallel or broadside loading, it takes only one _____ pulse to load the input word.

None of these
right, eight, clock
bits, one, register
light, eight, clock
bits, one, clock

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