transistor-transistor logic
  • noun the most common family of logic gates and high-speed transistor circuit design, in which the bipolar transistors are directly connected, usually collector to base, to provide the logic function.
  • Logic similar to diode-transistor logic, except that bipolar transistors are utilized to perform logic functions. Its abbreviation is TTL, or T2L.
  • abbreviation T2L

Not what you were looking for?