Giles Goat on Nostr: "small signals amplifications" and "large signals amplifications" and/or "TTL logic" ...

"small signals amplifications" and "large signals amplifications" and/or "TTL logic" where basically "you want an amplification factor" of near 1 ( or 2 ) with a signal that is pretty close to VCC and it's nearly a DC coupling. I NEVER found a practical schematic of a gate that worked "as expected" let's say "from DC up to 10 Mhz" ? I always found "semi-theoretical circuits" ALWAYS NEVER stating what KIND of transistors they were using ! And "just putting any NPN" DOES NOT seem CONT.