Look at the bottom of that page;
UCN5804B pulls
Famous stepper motor driver integrated circuit (spec sheet available
see our 93I002) these chips have been discontinued and are hard to
find. We lucked onto a pile of solder pulls and they are offered here
at a greatly reduced price. These trims have all been tested. Inquire
about 100 lot pricing.
25I001 Unit Price : $3.50
--- In
Homebrew_PCBs@yahoogroups.com, Robert Hedan
<robert.hedan@v...> wrote:
> Make that $6.50 each...
>
> Robert
> :(
>
>
>
>
> This site has "pulled" UCN5804s for $3.50 each;
>
> http://www.alltronics.com/linear_ic_list.htm
>
>
>
>
>
> Be sure to visit the group home and check for new Links, Files, and
Photos:
> http://groups.yahoo.com/group/Homebrew_PCBs
>
> If Files or Photos are running short of space, post them here:
> http://groups.yahoo.com/group/Homebrew_PCBs_Archives/
> Yahoo! Groups Links