Dec 8235 IC?
cclist at sydex.com
Thu Sep 3 23:50:59 CDT 2015
On 09/03/2015 08:49 PM, dwight wrote:
> A pal could have worked as well. Dwight
A GAL should also be useful--and maybe a bit more flexible. To emulate
the OC outputs, one can simply manipulate the output enable so that a
'1' output is High-Z and '0' is, well, '0'. I believe individual oput
tristate control is allowed in non-registered mode for GALs. A PALCE
should also work.
A 20 pin PLCC should fit on a DIP-sized PCB.
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