NEXT
1
GATE ECE 2022
MCQ (More than One Correct Answer)
+1
-0

Select the correct statement(s) regarding CMOS implementation of NOT gates.

A
Noise Margin High (NMH) is always equal to the Noise Margin Low (NML), irrespective of the sizing of transistors.
B
Dynamic power consumption during switching is zero.
C
For a logical high input under steady state, the nMOSFET is in the linear regime of operation.
D
Mobility of electrons never influences the switching speed of the NOT gate.
2
GATE ECE 2014 Set 4
MCQ (Single Correct Answer)
+1
-0.3
The output (Y) of the circuit shown in the figure is GATE ECE 2014 Set 4 Digital Circuits - Logic Families Question 9 English
A
$$\overline A + \overline B + \overline C $$
B
$$A + \overline B \,\overline {.\,C} + A.\,\overline C $$
C
$$\overline A + B + \overline C $$
D
$$A.B.\overline C $$
3
GATE ECE 2009
MCQ (Single Correct Answer)
+1
-0.3
The full forms of the abbreviations TTL and COMS in reference to logic families are
A
Triple Transistor Logic and chip metal oxide semiconductor.
B
Tri-state Transistor Logic and chip metal oxide semiconductor.
C
Transistor Transistor Logic and chip metal oxide semiconductor.
D
Tri-state Transistor Transistor Logic and complementary metal oxide oxide silicon.
4
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
The transistors used in a portion of the TTL gate shown in figure have β=100. the base-emitter voltage of is 0.7V for a transistor in active region and 0.75V for a transistor in saturation . If the sink current I=1mA and the output is at logic 0, then the current $${I_R}$$ I will be equal to GATE ECE 2005 Digital Circuits - Logic Families Question 12 English
A
0.65 mA
B
0.70 mA
C
0.75 mA
D
1.00 mA
NEXT

GATE ECE Subjects

Browse all chapters by subject

Control Systems
Time Response Analysis Signal Flow Graph and Block Diagram State Space Analysis Basic of Control Systems Compensators Root Locus Diagram Stability Frequency Response Analysis
Engineering Mathematics
Probability and Statistics Linear Algebra Complex Variable Transform Theory Vector Calculus Differential Equations Calculus Numerical Methods
Analog Circuits
Diodes Bipolar Junction Transistor Frequency Response FET and MOSFET Oscillators Operational Amplifier Feedback Amplifier Power Amplifier 555 Timer
Network Theory
Network Elements State Equations For Networks Network Graphs Miscellaneous Sinusoidal Steady State Response Network Theorems Two Port Networks Transient Response
Electromagnetics
Maxwell Equations Transmission Lines Uniform Plane Waves Antennas Waveguides Miscellaneous
Electronic Devices and VLSI
Semiconductor Physics PN Junction BJT and FET IC Basics and MOSFET
Digital Circuits
Number System and Code Convertions Boolean Algebra Logic Gates Combinational Circuits Sequential Circuits Semiconductor Memories Logic Families Analog to Digital and Digital to Analog Converters
Microprocessors
Pin Details of 8085 and Interfacing with 8085 Instruction Set and Programming with 8085
Signals and Systems
Discrete Fourier Transform and Fast Fourier Transform Discrete Time Signal Fourier Series Fourier Transform Continuous Time Signal Laplace Transform Fourier Transform Representation of Continuous Time Signal Fourier Series Transmission of Signal Through Continuous Time LTI Systems Miscellaneous Sampling Continuous Time Linear Invariant System Discrete Time Linear Time Invariant Systems Discrete Time Signal Z Transform Transmission of Signal Through Discrete Time Lti Systems
Communications
Fundamentals of Information Theory Noise In Digital Communication Digital Communication Systems Random Signals and Noise Analog Communication Systems
General Aptitude
Verbal Ability Logical Reasoning Numerical Ability
EXAM MAP

Browse past year questions by exam & subject

Joint Entrance Examination
JEE Main JEE Advanced MHT CET BITSAT COMEDK WB JEE KCET VITEEE AP EAPCET TS EAMCET IAT (IISER)
Medical
NEET AIIMS MHT CET (Biology)
Graduate Aptitude Test in Engineering
GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN GATE Data Science and Artificial Intelligence
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12