Logic Comparators

I'll agree with the Bug Trap. I've got both the TTL & CMOS logic comparators. Take a bit of hands on learning to get used to but can be a life saver for finding some whacky problems (such as chips that are failing but still providing toggling outputs). Kev

I have a couple of them (one up on ebay), made by Bug Trap is my unit of choice, I also have an older HP but not so handy to use...

John :-#)#

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