Re: What IC is this? what does it do?

At 7:20 AM -0800 1/4/07, Joseph Magiera wrote:
>I know this is a tech-tools list, but I'm hoping someone here can
>identify a chip for me.
>
> 18 pin,
>
> NMOS8342-A
> MS2620F-15
>
> The "6" in the second line could be a "G" I guess, but I really
>think it's a 6. But it could be MS2G20F-15.
>
> I'm guessing the 8342 is the year and week code, but I can't find
>anything on 2620 (or 2G20). I'm guessing some type of RAM, but
>that's totally a guess.
>
> Also, in rotated text, to the left and perpendicular to the text
>above, in capital block letters is AEZ. It sure appears this is a
>manufacturers symbol or abbreviation, but I can't find anything on
>that either.
>
> Anyone have any ideas or clues? Thanks,
>
>Joe
   joemagiera@ameritech.net

According to my IC MASTER (1986) that was made by INMOS and is a
16384X1 150nsF NMOS 18 pin Single 5VDC Dynamic RAM.

Substitutes include Fujitsu MB81416, Hitachi HM48416, Mitsubishi
M5M4416, and TI TMS4416.

John :-#)#
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Received on Thu Jan 4 11:12:39 2007