Is the Z53C80 still available new ? If so from where ?
Cheers.
Phill.
-----REPLY------
Try
findchips.com
Digikey, Quest Components, Area51ESG, eBay, etc.
You might need to get an RFQ.
Thanks!
Andrew Lynch
PS, if you or anyone else is interested in helping/developing on making this
project a reality, please join me on
vintage-computer.com forums. I am
assessing interest in this as an N8VEM project and need some volunteer
builders to launch the project. The schematic, PCB layout, and parts list
is ready for a prototype order which will happen once there is enough
builders involved to sustain the project.