What Does Transistor-Transistor Logic (TTL) Mean?
Transistor-transistor logic (TTL) is a class of integrated circuits which maintain logic states and achieve switching with the help of bipolar transistors. One of the prominent features of transistor-transistor logic signals is the ability of the inputs of the gate rise to the logical “1” if left unconnected. Transistor-transistor logic is one of the reasons that integrated circuits are so widely used, as they are less expensive, more reliable and faster than resistor-transistor logic and diode-transistor logic.
Techopedia Explains Transistor-Transistor Logic (TTL)
A transistor-transistor logic device makes use of transistors with multiple emitters in gates having multiple inputs. There are different sub-categories or families for transistor-transistor logic, such as:
