the two inputs to and gate are 4V and 5V.if threshold
voltage is 0.5V.then what is output of and gate?if input
voltage is reduced to 0.52V each,then what will be output?
Answer Posted / jc
If two input voltages r same , then they r taken as "High" i.e. 1 , irrespective of their polarity. But if voltages are different , then more positive voltage among both input voltage will b taken as 1 n other as 0 , so output would b zero.
| Is This Answer Correct ? | 3 Yes | 6 No |
Post New Answer View All Answers
how a TV work, & working principle of TV, what parts include for its function?
Dear All,I have RRB exam on 19th dec Plz send me the Last 5 years RRB Q&A of Electronics & communication Dept to mail id sham28sharieff@gmail.com.. please frnds if u do have the Q&A.. Plz send it..
What is the difference between active and passive filters?
Explain what is a state table?
Name the modulation techniques.
What is half duplex transmission?
What is handover?
What is the internal structure of op-amp and explain each block in brief?
What is the difference between a multiplexer and encoder? Also what is the between demultiplexer and decoder?
How many RRI we can use in One BTS?
As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period
List the parameters that should be considered for ac and dc applications.
Define what types of carriers are present in space charge region?
What is the Difference betn IBS & REPEATER?
4. What is the command from BSC to check the alarm in BTS