09-12-2016, 07:24 PM
That looks like some of the stuff I had to learn 40 years ago in the electrician trade school. JK flipflops, FIFO, Nands, Nors, ect. I was a industrial electrician and had to service a lot of expensive equipment. The upper echelon would freak when I cleaned $10,000 circuit boards in de-ionized water.