View Single Post
Old 22 May 2014, 14:46   #415
Registered User
Join Date: Dec 2012
Location: Sweden
Posts: 125
Ah, I get it. Did not think about that.

Saftey foremost, the CIA might tolerate getting +5V on that pin, since that is within TTL levels, but it will not tolerate +12V, and transistors like BC547 sometimes break down, sending the collector voltage through the base and emitter.
Johan1973 is offline  
Page generated in 0.04729 seconds with 9 queries