Answer / abhidex

7 for no. of active pins,
4 for 4-i/p pins,
1 for 1-pin not connected.

Answer / hems

In 741 ic There are totally 8 pins.... From that
7 pins are active ....
4 pins are input(from that two terminals - one is
+ve(non-inverting) and other one is -ve(inverting))and rest
of two- one is +Vcc and second one is -VEE.....
and
1 pin is inactive.....

Answer / riyarose

7 active pins
4 input pins
1 output pin

Answer / sanjeev

7 pins are active
4 are input
1 pin is used as optput

Answer / sanjeev

i want to ask an another question
what is the of pin 8 in opamp? while that is not connected

Answer / ashish kumar

7 pins are active pins.
4 are input pins
1 is gnd

Answer / rohit shivaji patil

7 no. pin is conected to GND
4 no. pin is conected to VEE

Answer / bindhu

series number

as i m an electronics engineer,and doing testing course,if interviewer ask me a question that after being an engineer,why u choose testing field,what should i answer?

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