GATE EE 2014 Set 3 | Combinational Circuits Question 6 | Digital Electronics

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

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Two monoshot multivibrators, one positive edge triggered $$\left( {{M_1}} \right)$$ and another negative edge triggered $$\left( {{M_2}} \right)$$ are connected as shown in figure. GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English

The monoshots $${{M_1}}$$ and $${{M_2}}$$ when triggered produce pulses of width $${{T_1}}$$ and $${{T_2}}$$ respectively, where $${T_1} > {T_2}.$$ The steady state output voltage $${V_0}$$ of the circuit is

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English Option 1

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English Option 2

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English Option 3

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 8 English Option 4

GATE EE 2008

MCQ (Single Correct Answer)

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A $$3$$ line to $$8$$ line decoder, with active low outputs, is used to implement a $$3$$- variable Boolean function as shown in the figure: The simplified form of Boolean function $$F(X,Y,Z)$$ implemented in 'Product of Sum' form will be GATE EE 2008 Digital Electronics - Combinational Circuits Question 2 English

GATE EE 2008 Digital Electronics - Combinational Circuits Question 2 English

$$\left( {x + z} \right).\left( {\overline x + \overline y + \overline z } \right).\left( {y + z} \right)$$

$$\left( {\overline x + \overline z } \right).\left( {x + y + z} \right).\left( {\overline y + \overline z } \right)$$

$$\left( {\overline x + \overline y + z} \right).\left( {\overline x + y + z} \right).\left( {x + \overline y + z} \right).\left( {x + y + \overline z } \right)$$

$$\left( {\overline x + \overline y + \overline z } \right).\left( {\overline x + y + \overline z } \right).\left( {x + y + z} \right).\left( {x + \overline y + \overline z } \right)$$

GATE EE 2006

MCQ (Single Correct Answer)

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A $$4 \times 1\,\,MUX$$ is used to implement a $$3$$- input Boolean function as shown in figure. The Boolean function $$F\left( {A,\,\,B,\,\,C} \right)$$ implemented is GATE EE 2006 Digital Electronics - Combinational Circuits Question 3 English

GATE EE 2006 Digital Electronics - Combinational Circuits Question 3 English

$$F\left( {A,\,\,B,\,\,C} \right) = \sum \left( {1,\,\,2,\,\,4,\,\,6} \right)$$

$$F\left( {A,\,\,B,\,\,C} \right) = \sum \left( {1,\,\,2,\,\,6} \right)$$

$$F\left( {A,\,\,B,\,\,C} \right) = \sum \left( {2,\,\,4,\,\,5,\,\,6} \right)$$

$$F\left( {A,\,\,B,\,\,C} \right) = \sum \left( {1,\,\,5,\,\,6} \right)$$

GATE EE 2000

MCQ (Single Correct Answer)

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The minimal product-of-sums function described by the $$K$$-map given in Fig. GATE EE 2000 Digital Electronics - Combinational Circuits Question 9 English