Isn't 411000 (or 511000) 1M x 1 anyways? How would
that work if we need
4-bits wide (truly, 32 or 64 bits wide in total)
Sorry, 441000
Someone went so far as to make small adapter
boards(SMT->DIP) to take
surface mount 1mx4's, which are more available. I thought about these,
but they are kinda expensive for what they are (probably same price as I
found the right chips for) and involved 640 solder joints for the project.
You can do that boards at home :)