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Digital Computer Electronics

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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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1118
1208
1018
None of these
1198

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Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

4316
5116
5716
None of these
6116

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Digital Computer Electronics
Flip-flop outputs are always

same as inputs
complimentary
the same
independent of each other
None of these

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Digital Computer Electronics
The dynamic race hazard problem occurs in

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

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

None of these
X + Y + Z
X + YZ
XY + YZ
XZ + Y

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