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Digital Computer Electronics

Digital Computer Electronics
A _____ TTL device can sink up to 16mA and can source up to 400 MA.

Standard
Schottky
Low-power
None of these
high-power

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Digital Computer Electronics
A half-adder adds _____ bits

10
16
8
None of these
2

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

higher voltage level
negative voltage
zero voltage
None of these
lower voltage level

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Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

4710
4010
None of these
4510
4310

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

None of these
11000102
1101102
11000112
11011012

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

None of these
E
D
G
F

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