Transistor-to-transistor logic (TTL)
Transistor-to-transistor logic (TTL) is a type of digital logic built using bipolar junction transistors (BJTs) instead of the field-effect transistors (FETs) used in complementary metal-oxide-semiconductor (CMOS) logic. TTL is the most common logic family and is used in almost every electronic device that uses digital logic. TTL is distinguished from other digital logic families by … Read more