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 Forum index » Wanted, For Sale, Opportunites and Requests » Parts and Components
wanted: LM394
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Sonic



Joined: Dec 02, 2010
Posts: 81
Location: Toronto
PostPosted: Tue Oct 25, 2011 3:29 pm    Post subject: wanted: LM394 Reply with quote  Mark this post and the followings unread
Apologies if this is slightly double-posting-ish from my earlier post in the Ken Stone sub forum, but does anybody happen to know a source of (now obsolete) LM394 dual transistors, or have a handful they are willing to part with? They keep cropping up in circuits I wish to build.
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Mongo1



Joined: Aug 11, 2011
Posts: 392
Location: Raleigh NC
PostPosted: Wed Oct 26, 2011 9:49 am    Post subject: Reply with quote  Mark this post and the followings unread
I think the SSM2210 is a replacement.
You can get those at Bridechamber
http://www.bridechamber.com/Hard_2_Find_ICs.html

Gary
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Sonic



Joined: Dec 02, 2010
Posts: 81
Location: Toronto
PostPosted: Wed Oct 26, 2011 9:55 am    Post subject: Reply with quote  Mark this post and the followings unread
Thanks Gary

Kinda pricey though. Time to put Plan B into action and match my own transistors.
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Mongo1



Joined: Aug 11, 2011
Posts: 392
Location: Raleigh NC
PostPosted: Wed Oct 26, 2011 10:00 am    Post subject: Reply with quote  Mark this post and the followings unread
Quote:
Kinda pricey though. Time to put Plan B into action and match my own transistors.



Yep - It gets really fun when you build a moog ladder filter that has 3 of em in it. I've thought many times about building a jig for transistor matching. I just haven't gotten to it yet.

Good luck

Gary
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Gaetano_AU



Joined: Oct 08, 2011
Posts: 37
Location: Australia
PostPosted: Wed Dec 14, 2011 6:23 am    Post subject: Reply with quote  Mark this post and the followings unread
I have some new LM394 DIPs for trade. PM me if you are still interested with a trade.
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snooki



Joined: Feb 09, 2007
Posts: 11
Location: usa
PostPosted: Thu Mar 01, 2012 9:50 am    Post subject: lm394 Reply with quote  Mark this post and the followings unread
Futurelec is selling them at a nice price
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Sonic



Joined: Dec 02, 2010
Posts: 81
Location: Toronto
PostPosted: Thu Mar 01, 2012 11:04 am    Post subject: Reply with quote  Mark this post and the followings unread
Thanks snooki, but it looks like they're out of stock. Probably have been for quite some time unless I'm much mistaken. Or were you able to order some recently?
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fiveman



Joined: Nov 07, 2006
Posts: 17
Location: usa
PostPosted: Sun Mar 04, 2012 11:22 pm    Post subject:
Subject description: lm394		 Reply with quote  Mark this post and the followings unread
I got some last year and saw them on their site a couple months back.. I don't know if things thay don't have at futurelec.
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jumunius



Joined: Apr 19, 2010
Posts: 330
Location: San Francisco, CA
Audio files: 13
PostPosted: Fri Mar 09, 2012 9:59 pm    Post subject: Reply with quote  Mark this post and the followings unread
Sonic wrote:
Thanks snooki, but it looks like they're out of stock. Probably have been for quite some time unless I'm much mistaken. Or were you able to order some recently?


I bought a couple of these in various packages from Vintage Planet not so long ago. $3.50 or so for DIP8, more like $8 for TO-5. It looks like they still have them.

Seeing as this is the second time I've mentioned Vintage Planet on this board today, I should probably start repping for them or something. Wink
_________________
-Jim
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elmegil



Joined: Mar 20, 2012
Posts: 989
Location: Chicago
Audio files: 14
PostPosted: Sun Apr 15, 2012 11:20 pm    Post subject: Reply with quote  Mark this post and the followings unread
I got a set of 5 LM394's off ebay from a Hong Kong seller...haven't had a chance to actually try them out, and it took its sweet time getting to me, but $20.88 for 5, and no additional shipping...can't really complain unless they don't work.

Not currently considering letting go of any though. The ebay seller was jk_parts.
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oneoff



Joined: Nov 23, 2008
Posts: 33
PostPosted: Wed Apr 18, 2012 8:58 am    Post subject: Reply with quote  Mark this post and the followings unread
you can allways get 2212 (8 SOIC) which should be the smaller new version
of the 2210
http://www.datasheets.org.uk/findchips.php?buy=SSM2212
and then solder it using an adapter like that:
http://www.ebay.com/itm/2x-SOP8-SO8-SOIC8-SOT-DIP8-adapter-PCB-convertor-/320824918111?pt=LH_DefaultDomain_0&hash=item4ab2a7c05f#ht_1218wt_1163
by the way , did someone try the 2212 yet?
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