CS302-Midterm
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3.3 v CMOS series is characterized by __________ and _________as compared to the 5 v CMOS series.
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"Sum-of-Weights" method is used __________
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GALcan be reprogrammed because instead of fuses __________logic is used in it
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The ecimal “8” is represented as using Gray-Code.
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A Demultiplexer is not available commercially.
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The function to be performed by the processor is selected by set of inputs known as ____
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Following is standard POS expression
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Circuits having a bubble at their outputs are considered to have an active-low output.
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The main use of the Multiplexer is to
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A BCD to 7-Segment decoder has
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Consider a circuit consisting of two consecutive NOT gates, the entire circuit belongs to a CMOS 5 Volt series, if certain voltage is applied on the input, the output voltage of Logic high signal (VoH) will be in the range of _______ volts.
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Using multiplexer as parallel to serial converter requires ___________ connected to the multiplexer
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The diagram given below represents __________
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The Unsigned Binary representation can only represent positive binary numbers
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The expression _________ is an example of Commutative Law for Multiplication.
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The ABEL symbol for “OR” operation is
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If an active-HIGH S-R latch has a 0 on the S input and a 1 on the R input and then the R input goes to 0, the latch will be________.
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In the Karnaugh map shown above, which of the loops shown represents a legal grouping?
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Two 2-input, 4-bit multiplexers 74X157 can be connected to implement a ____ multiplexer.
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The 4-bit 2‟s complement representation of “-7” is _____________
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The GAL22V10 has ____ inputs
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The output of the expression F=A+B+C will be Logic ________ when A=0, B=1, C=1. the symbol‟+‟ hererepresents OR Gate.
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An important application of AND Gate is its use in counter circuit
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A SOP expression having a domain of 3 variables will have a truth table having ____combinations of inputs and corresponding output values.
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The _______ Encoder is used as a keypad encoder.
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The binary value “1010110” is equivalent to decimal __________
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Half-Adder Logic circuit contains 2 XOR Gates
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In ANSI/IEEE Standard 754 “Mantissa” is represented by 32-bits bits
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For a 3-to-8 decoder how many 2-to-4 decoders will be required?
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A.(B+ C) = A.B + A.C is the expression of
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Generally, the Power dissipation of _______ devices remains constant throughout their operation.
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The Quad Multiplexer has _____ outputs
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A particular Full Adder has
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The binary value of 1010 is converted to the product term
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A Karnaugh map is similar to a truth table because it presents all the possible values of inputvariables and the resulting output of each value.
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In ABEL the variable „A‟ is treated separately from variable „a‟
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3-to-8 decoder can be used to implement Standard SOP and POS Boolean expressions
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(A+B).(A+C) =
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A latch has _____ stable states
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Tri-State Buffer is basically a/an _________ gate.
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Which one is true:
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The range of Excess-8 code is from ______ to ______
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Two 2-bit comparator circuits can be connected to form single 4-bit comparator
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Demultiplexer has
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