GATE EC 2013 Digital Circuit Analysis: Find Boolean Expression for Z

```

EC > GATE 2013 SET-4 > Logic Circuits

In the circuit shown below, Q₁ has negligible collector-to-emitter saturation voltage and the diode drops negligible voltage across it under forward bias. If V_cc is +5 V, X and Y are digital signals with 0 V as logic 0 and V_cc as logic 1, then the Boolean expression for Z is

A

X̄Ȳ

B

X̄Y

C

XȲ

D

XY

Correct : b

Similar Questions

In the circuit shown below, Q1 has negligible collector-to-emitter saturation voltage and the diode drops negligible voltage across it under forward bias. If Vc...

#1215 MCQ

In the circuit shown below, Q1 has negligible collector-to-emitter saturation voltage and the diode drops negligible voltage across it under forward bias. If Vc...

#1269 MCQ

In the circuit shown below, Q1 has negligible collector-to-emitter saturation voltage and the diode drops negligible voltage across it under forward bias. If Vc...

#1346 MCQ

Related Topics

logic gates EC GATE GATE EC 2013 Boolean algebra EC digital logic circuits gate EC gate 2013 set 4 logic gates circuit analysis EC gate exam

Unique Visitor Count

Total Unique Visitors

Loading......