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Digital Computer Electronics

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

None of these
XOR
XAND
NOR
AND

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Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

13
None of these
8
12
14

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Digital Computer Electronics
Which of the following logic families use bipolar transistors?

CMOS
NMOS
GaAS
TTL
None of these

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Digital Computer Electronics
A flip-flop can store:

2 bits of data
None of these
1 bits of data
3 bits of data
4 bits of data

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Digital Computer Electronics
A combinational logic circuit which is used to send data coming from a single source to two or more separate destinations is called as

multiplexer
None of these
decoder
encoder
demultiplexer

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Digital Computer Electronics
The dynamic race hazard problem occurs in

both combinational and sequential circuits
sequential circuits only
none of the combinational and sequential circuits
None of these
combinational circuits only

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