Hi
I am trying to 'reverse engineer' a cirucit, and have come across a component that looks like an XTAL, and has the inscription "18.432 SUNNY" (without the quotes). Can anyone tell me if it is an XTAL, and if so, what does it really do?
Also, if anyone has any simple circuits using XTALs, that would help me to understand them a bit better, I would be very greatful.
Also, anyone know anything about these chips (these aren't as important):
SN74LS374N
DM7400N
DM7486N
Thanks alot
Tim