I have a very basic electronic background unfortunately. I am not familiar either with symbols in datasheets.
What is the maximum current between Collector and Emitter in a CNY74-4H ?
Can I "squeeze out" 4 x 7mA from it ?
It is not clear to me based on the datasheet :(
Can I connect 7.5V to the collector ? What is the max voltage ?
Really appreciate the help.