The Bi-CMOS from TI (the 74BCT29823NT) not only works but produces
a slightly sharper picture on the monitor.

I have submitted a CER and when I get the Atari pn I will ask Art
to ECN the parts list for Compact and Cockpit to use this new part.

I have evaluated the Signetics 74F823 and it will also work. It is
as good as the 74AS823 but is not as good as the 74BCT29823. The
Signetics part is already on the AVL under another number which I
do not have at hand just now.

The preferred part will be the 74BCT29823NT. The 74AS823N (TI) and 
74F823N (Signetics) can also be used if necessary.

	Jed