LTAC does not answer for a long time.
https://www.amibay.com/showthread.php?12078-TC514400AP-80-Toshiba-DIP-RAM-Memory-(80ns)
This is too far. http://www.ebay.de/itm/TOSHIBA-TC514400AP-80-/221585579761
Where do I find the rest of the 1 MB×4 bit chip types?
https://www.amibay.com/showthread.php?12078-TC514400AP-80-Toshiba-DIP-RAM-Memory-(80ns)
This is too far. http://www.ebay.de/itm/TOSHIBA-TC514400AP-80-/221585579761
Where do I find the rest of the 1 MB×4 bit chip types?