What are the essential prime implicants of following Boolean function x'z + y`z + xz'
flx, y, z)= x^{l}z + y^{l}z + xz^{l} These pairs are essential
Consider a multiplexer with X &Y as data inputs and z as a control pin. If Z = 0, selects input X and Z = I , selects input Y what are the connections required to realize the 2  variable Boolean functions f T R
A combinational circuit, using 8 x 1 MUX is shown in figure. The minimized expression for output Z is
The Minimal Product of sums function described by kMap, shown in figure is
The output of an AND gate with three inputs, A, B, and C, is HIGH when ________.
The digital circuit using two inverters shown in figure will acts as
When 2 inverters are connected then it will become bistable.
Why is a demultiplexer called a data distributor?
A demultiplexer sends a single input to multiple outputs, depending on the select lines. For one input, the demultiplexer gives several outputs. That is why it is called a data distributor.
If 2's complement representation of a 16bit number (onesign bit and 15 Magnitude bits) is FFFF, then its magnitude in decimal representation is ____
The initial state of MOD — 16, down counter is 0110. What state will be it be after 37 clock pulses??
In the given figure shows a negative logic AND gate. If positive logic is used this gate is equivalent to
Y = A B = A + B .
An 8085 Microprocessor based system uses a 4 k x 8 bit RAM whose starting address is AAOOH. The address of last byte in this RAM is
4K x 8 = 2^{12} x 8 bit it has 12 bits So address of last  byte will be AA 00 + 0 FFF = B9FF
What is F's complement of (2BFD)_{16}
F'S complement of 2BFD is FFF F  2BFD = D402
A. ROM is interfaced to an 8085 CPU as indicated in figure, shown, what is address range occupied by ROM is
A15 A 14 A 13 will be 000 So Range will be
112 4bit 2's complement no's 1011 and 0110 are added, then result expressed in 2's complementnotation is
Which one of the following statement is correct?
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