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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
AND
XAND
NOR

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

11110001101112
None of these
1111000110102
1100110101112
1111111110002

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

clock
transistor
register
pulse
None of these

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Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

None of these
vacuum tube
registers
microprocessor
chips

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Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

4916
None of these
3916
4216
4016

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Digital Computer Electronics
The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.

MOSFET
MSI
None of these
LSI
MOS

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