On Tue, Feb 26, 2019 at 9:23 AM drlegendre via cctalk <cctalk at classiccmp.org> wrote: > In need of 8 pcs. MT4067-15 or equiv. to fill out the RAM board in a Tandy > 1000 EX. These are 64k x 4bit I believe. > You should be able to use the 4464, which are much easier to find.