Wanted 2SD1469 and 4011UB

Matana Teknik · Posted: Sun Oct 26, 2008 4:41 pm Post subject: Wanted 2SD1469 and 4011UB

Looking for these for my 9090 project. I need two 4011UB, this is the unbuffered version and two 2SD1469. I'm not working on it at the moment but i'm already starting to collect all the components so time isn't a issue.

Sebo · Joined: Apr 27, 2007 Posts: 564 Location: Argentina

Hi:
I finished my TR-9090 early this year (it took me 14 months!).
You could order the 2SD1469 here:
http://www.dicomse.com.ar/
They specialize in obsolete and discontinued semiconductors, and ship worldwide.
The 4011UB are more tricky to find, here in Argentina, shops don´t care
about the characters after the number. To get mine, I went to my local
shop week after week until they got a batch of unbuffered ones.
Hope this helps.

Matana Teknik · Posted: Tue Oct 28, 2008 5:53 pm Post subject:

Hi Sebo,
Thanks for the link....one less thing to worry about. Still will be needing those 4011's though.

Sebo · Joined: Apr 27, 2007 Posts: 564 Location: Argentina

Your welcome.
If you really can't find the 4011UB I could ask in my local shop until they
have them, but could take a long time.
To me was harder to find some others components, specially capacitors,
I have to import some of them because I can't find some values in poliester
or poliestyreno, and have to put some in parallel to get the correct values
(specially the electrolitics in the toms section).

Matana Teknik · Posted: Wed Oct 29, 2008 11:03 am Post subject:

I found both of them in European stores. Thanks for the offer though Sebo.

4011UB:

http://www.jabdog.com/semi-dig4000.htm

2SD1469:

http://www.dalbani.co.uk/catalogue/product_details.php?id=4909