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Discontinued TI parts (opamps, chipamps)
Discontinued TI parts (opamps, chipamps)
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Old 16th November 2019, 06:10 AM   #11
thuanth43 is offline thuanth43  Viet Nam
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Old 17th November 2019, 04:29 AM   #12
anatech is offline anatech  Canada
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Discontinued TI parts (opamps, chipamps)
Hi thuanth43,
I have some TDA1541A chips and some SAA7220 in original packaging. They came from Mission when I was doing warranty work for them. I would be interested in LME49710HA. I don't know what the other chips perform like.

I have more TDA1541A than anything else, but I could count the SAA7220. They are stored in a box together. There are many and I think they are all in a blister type packages in foam.

Do you have any new #83 Mercury rectifiers? I need a couple for my tube testers.

PM me if interested.

-Chris
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Old 17th November 2019, 03:47 PM   #13
anatech is offline anatech  Canada
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Discontinued TI parts (opamps, chipamps)
Hi Thuan,
Here are the chips we are talking about ...

The SAA7220P are in the same type of storage pack.

-Chris
Attached Images
File Type: jpg TDA1541A in storage bag.JPG (298.5 KB, 71 views)
File Type: jpg TDA1541A in package rear.JPG (246.0 KB, 73 views)
File Type: jpg TDA1541A in packages front.JPG (273.8 KB, 72 views)
File Type: jpg TDA1541A storage box.JPG (312.2 KB, 66 views)
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Old 1st December 2019, 12:54 AM   #14
thuanth43 is offline thuanth43  Viet Nam
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Im looking for some NOS 4-250A and 814 tubes, if youd like to trade, pls let me know.
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