72XX, 73XX, and 74XX logic boards

[Simon Fryer]

All,

On 7/14/06, Tom Uban <uban at ubanproductions.com> wrote:

[...]

> I would have thought that too except that the numbers are TI SN72XXXN
> series parts with a date code too. Here are a couple of board pictures:
>
> http://www.ubanproductions.com/Images/board1.jpg
> http://www.ubanproductions.com/Images/board2.jpg
>
> I will see if I can get a better list of part numbers later today.

Looks mostly like SN72710N. Googling gives a few hits but it appears
you have to pay for data sheets.

Simon

-- 
------------------------------------------------------------------------
"Well, an engineer is not concerned with the truth; that is left to
philosophers and theologians: the prime concern of an engineer is
the utility of the final product."
Lectures on the Electrical Properties of Materials, L.Solymar, D.Walsh