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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.

Low-power
None of these
Standard
Schottky
high-power

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the inputs of an AND gate?

NAND
None of these
NOR
OR
XOR

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Digital Computer Electronics
Convert the 1000 0000 0000 1111 signed binary number to decimal number.

30
-30
-15
None of these
15

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Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

None of these
7010
7210
11010
7310

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Digital Computer Electronics
Which of the following is not functionally a complete set?

None of these
NAND
NOR
AND, OR, NOT
AND, OR

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

11110001101112
111111112
None of these
110101100102
1100110011112

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