Thanks admin for the reply and thank you for the nice welcome.

Let me first say that i am really really new to the digital signature testing world. I really dont know anything special.
Yes after thinking about it a bit you are correct. I really opened the boundaries a bit to what i am looking for.
Ok, so, is there like a unified database on signatures with component names etc gathered from users around the world??
Or any signature database on "standard" components?
In case there is no known working pcb or ic to compare to, how can i be sure that what i read is correct? I believe that a unified database could solve this issue?
I am asking this because i have lately been using the digital signature option on the old Konig scope. I have five ICs which are the same part no, at hand as test. In more than one pin comparisons between all 5 of this ICs, i get different or unstable digital signatures.
This brings up the question, how do i know which is wrong and which is right and why on some cases i have a really unstable reading?
Another question that comes to mind since i haven't been using the digital signature option is, how can i be sure that my scope settings are correct? Or maybe rephrase it a bit, how will i know that my settings on the Huntron will be correct while testing, comparing or even creating my own database?
Would it make any difference for me if i probe test a ten pin ic for example, pin by pin instead of using dip clips? Also testing it on a pcb versus out of the pcb would make any difference? Would i see any interference from other IC that are connected in the same circuitry? Can i somehow isolate that component in order to not have false results due to interference from other components without removing them etc from the pcb?
I deal a lot with automotive pcbs and electronics. Is there like some sort of limitations to what i can test? Or how i test it? For example if i probe a pcb at its standard connectors and compare it with a known good pcb using the same connection method, could it be a correct way to get an idea if its faulty or not? Or could i even use it this option to store a known working pcb to my database for future use?
CPUs, eeproms etc that contain any software could interfere on testings? Also any chance of causing damage through testing to ICs with and without software, to either software or/and the hardware?
Hall sensors, piezo crystals etc, that are not "normal" electronic components, can be tested using the digital signature testing?
I know i have laid out a massive post with questions and probably more questions will come to mind. I just dont like feeling unsure to what i am doing etc.
Any support or training supplied with the purchase of Huntron equipment?
Thanks for your time and patience.