Apple ][+ ic

[David Schmidt]

On 2/10/21 1:00 PM, John Many Jars<john at yoyodyne-propulsion.net> wrote:
> So, I have an Apple ][+.  It is missing an IC at location a3 on the
> motherboard.
> 
> I don't know why.  it used to work... I think my mind is going.  I have no
> memory or removing it.  Anyway, I need another one.  The board is marked
> 74166.
> 
> Can I put any shift register IC with a similar part no, like this one:
> 
> 74166PC | FAIRCHILD | IC DIP-16 Shift Register (icompplus.com)
> <https://www.icompplus.com/en/integrated-circuits/24400/74166PC>
> 
> in there, or ?
> 
> Thanks,
> 
> mark aka john

I have a mobo that has that very part (Fairchild 74166PC), so it's a 
good bet it'll work.

- David