Pin out dilemma

[Moebiggsly]

I am harvesting some parts off some older circuit boards I grabbed from work this weekend, and I've run into a problem. I found about 15 LM318H op amps, but every pin out I look at shows 8 pins, and mine have 10 pins. I'm kind of a newbie, and this is the first time I've run into this problem. Any ideas on how to determine what the extra 2 pins do.

[aron]

I couldn't find any 10 pin version. Weird.

[davent]

No idea if this might help, i've never come across 10 pin IC's before.



http://www.circuitstoday.com/introduction-to-ua-741-op-amp
dave

[aron]

Wow! looked all over. Good job!

[duck_arse]

welcome to the forum, and might we see photos of these offending parts, please?

[iainpunk]

No idea if this might help, i've never come across 10 pin IC's before.



http://www.circuitstoday.com/introduction-to-ua-741-op-amp
dave

i have around 12 or 13 of those 14DIP 741's laying around...
i snipped off all NC legs, painted them yellow with nail polish and claim that they are special MOJO parts to my friends, haha
i would never do so with a customer tho

cheers,
Iain