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Digital Computer Electronics

Digital Computer Electronics
A half-adder is also known as:

EX-OR circuit
None of these
NAND circuit
AND circuit
NOR circuit

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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
None of these
0.9 and 1.75V
0.1 and 5 V
-1.75 and -0.9 V

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Digital Computer Electronics
A preliminary guide for comparing the simplicity of logic circuits is to count the number of input _____ leads.

wire
All of these
gate
bus
None of these

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Digital Computer Electronics
Conversion of binary number 100000000002 to decimal number is

103710
102410
103410
112410
None of these

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

encoder
demultiplexer
decoder
None of these
multiplexer

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Digital Computer Electronics
For what logic gate the outputs in complement of the input?

OR
AND
None of these
NOT
XOR

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