I've been trying to google up an answer, but have had no luck. What is the
difference between a 27256 and a 27C256 EPROM? Can a 27C256 EPROM be
substituted for a 27256?
Zane
It never fails...
27256 = NMOS
27C256 = CMOS
A 27C256 can be substituted for a 27256, but it isn't advisable to go the
other way as NMOS uses more power.
Zane