[DSP-10]

[Perry Ogletree]

As a general practice, the best way to identify pin 1 is to go to the 
manufactures Web site and download the datasheet for the part.  The 
different case types are usually shown in the last pages of the datasheet. 
Can't figure out the maker?  Try
http://directory.google.com/Top/Science/Technology/Electronics/Reference/Chip_Directory/
for several sites that will help you ID the chip.

73 de Perry - K4PWO

----- Original Message ----- 
From: "Ron Meiring" <rmeiring at iinet.net.au>
To: "Discussion of DSP-10 2-meter transceiver" <dsp-10 at mailman.qth.net>
Sent: Sunday, March 20, 2005 3:07 AM
Subject: [DSP-10]


> Hello Jiro San,
>
> I have a DSP10 here, but am not sure about where pin 1 is on U6
> and on U110.
>
> Normally an IC has a point or something to indicate where pin 1 is
> situated. I got my package from Tapr and can't work out where pin 1
> is.
>
> At least I am not 100 percent sure.
>
> Could you please show me how these IC's are mounted.
>
> Kind regards
> Ron  VK6KDD
>
>
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>>
>>
>
>
>
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