Answer / stranger

The initials, IC, simply mean that the op-amp is made inside an integrated circuit. Op-amps have a total of 8 pins, and out of those 8 pins, 1 is inactive( pin no. 8) and 7 are active. 4 of the pins (2, 3, 4, and 7) supply the output, and one of the pins (pin 6) observes the output. So 7 means 7 active pins, 4 means 4 inputs, and 1 means 1 output.

Answer / satya

in op-amp 7 no.pin and 4th no.pin for main supply without
we cann't operate it and to set the problem of output
offset we use mainly 1 no.pin so main functioning of these
pin we called as 741 ic

Answer / an engineer

All those relations with 7 pins 4 inputs and 1 outputs are just tips to remember the IC pins. The actual reason for it being called 741 is that ua741 was the first operational amplifier made available in the market by Fairchild company.

Answer / narasimha murthy. m

There are other ics whose numbering starts with 74 and there are other opamps whose numbering does not start with 74. For example LM 324 is an other op amp
74 means TTL Logic and 1 means the first op amp ic launched in market by Fairchild.

Answer / abhi

741 is that the IC have limitations that the voltage may be not increase after 741 volt

Answer / guest

the name of op-amp is 741 because the first op-amp launched
was op-amp741 in market. it was made by fairchild
company.op amp is called op-amp 741 because op-amp is made
on ic-741.

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