ECE :: Digital Electronics
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In a shift register the data is loaded in one operation but shifted out one bit at a time, The shift register is
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In CCD
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The contents of the program counter after the call operation point to the first instruction on the
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The output of the 74 series of TTL gates is taken from a BST in
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Assertion (A): Demorgan's first theorem replaces a NOR gate by bubbled AND gate.
Reason (R): Double complement of a variable equals the variable.
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Assertion (A): The use of 2's complement has simplified the computer hardware for arithmetic operations
Reason (R): 2's complement is obtained by adding 1 to 1's complement.
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Consider the following statements Timer 555 can be used as
- monostable multivibrator
- bistable multivibrator
- astable multivibrator
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