[sdiy] ic question time again..

[Roy J. Tellason]

On Monday 27 December 2004 08:03 am, Rude 66 wrote:
> ok, getting away from all the firewire and tape debates..;-)
>
> i just opened up a box for a project and it's stuffed with 2741dc 7904
> ic's. little 8 pin ones.. what are these?
>
> there are several; uA 741 opamps in there as well, but even google doesn't
> return much on the 7904's.. usable?

Is there any sort of a manufacturer's logo visible on those chips?  What kind 
of 8-pin package?