PSN-L Email List Message

Subject: Re: Unknown IC
From: Dick Webb dwebb2@..............
Date: Sun, 25 Jun 2000 13:54:12 -0400

Reading the chip a little more diligently I find that it says:

27   FZ

Does that help anyone with ideas?


At 01:18 PM 06/25/2000 -0400, you wrote:
>At 12:04 PM 6/25/2000 -0400, you wrote:
>>I recently obtained an amplifier board that has an IC on it that I can't 
>>identify.  It is hard to read but seems to say that it comes from SMI and 
>>has the number 8112.  It is from the early 80's.  Do any of you know what 
>>it is, what it's voltage requirements are and it's pin configuration.
>Is it possible there are other numbers on it?  There's a good chance that 
>8112 means the 12th week of 1981, which is not out of line with your 
>"early 80's".
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