As of my last update in September 2021, "Schottky TTL" (STTL) is not a widely known or established term in the field of digital logic gates. It's possible that developments or changes have occurred after my last update, but I can provide information on Schottky TTL and TTL logic gates separately.
TTL Logic Gate:
TTL stands for Transistor-Transistor Logic. It is a type of digital logic family that was widely used in the past for building digital integrated circuits. TTL gates use bipolar junction transistors to implement the logic functions. The key features of TTL include relatively high speed, low power consumption compared to its predecessors, and excellent noise immunity. However, it is less common today as newer logic families like CMOS (Complementary Metal-Oxide-Semiconductor) have become more prevalent due to their lower power requirements.
Schottky TTL (STTL) - Uncertain Terminology:
As of my last update, "Schottky TTL" (STTL) is not a standard or widely recognized term for describing a specific type of TTL logic gate. It is possible that this term was used in a specific context or by a particular manufacturer, but without further information, I cannot provide details about its specific attributes or characteristics.
Please note that the information provided is based on the knowledge available up to September 2021, and developments or changes in technology may have occurred since then. If you have more specific information or context about Schottky TTL (STTL), please feel free to share it, and I'll do my best to help clarify or provide relevant information.