I have several 8-pin DIP IC's, new in a tube, that have no idea what they are. The label is "A 3020" and looks like they were manufactured 48th week of 2006. Anyone?

Ken

 

Maybe this:

http://pdf1.alldatasheet.com/datasheet-pdf/view/66308/INTERSIL/CA3020A.html

 

No banana. That's a 12-pin metal can.

But thanks.

Ken

 

I am sorry, I didn't notice that I can't find a datasheet for it.

 

Isn't that backwards UR Fairchild Semi's symbol??

Note that it MAY be a special build for a company. We have a number of 8051-family chips that just have N#### on them. (The # symbol meaning a digit.)

--Rich

 

I'm cleaning up the shop, and they were in a box of ordered parts that never got cataloged and put away, so I must have ordered them some time since late 2006.

Getting old is not for sissy's.

The backwards UR symbol is Underwriters Laboratories mark.



Ken

 

Ken,

DSA pulls up a variety of ICs denoted A302x from a range of manufacturers for a range of differing applications: http://datasheets.org.uk/A302-datasheet.html

Some of these don't have datasheets to have a look at, sadly, but you may be able to go to the manufacturers website and see if they have a local copy.

Dave

 

We have a winner! Thanks to kchriste over at: http://www.electro-tech-online.com/datasheet-parts-requests/87894-3020-ic.html#post686939

And thanks to everyone for your efforts.

Now I can get back to cleaning up and "organizing" the shop.

Ken

 

We have a winner! Thanks to kchriste over at: http://www.electro-tech-online.com/datasheet-parts-requests/87894-3020-ic.html#post686939

And thanks to everyone for your efforts.

Now I can get back to cleaning up and "organizing" the shop.

Ken

Seems it's the "A" is what throws you on a net search. At least you got there in the end Ken.

Happy cleaning!

Dave