noun
ECL; Emitter Coupled Logic
A type of high-speed digital logic family used in integrated circuits, especially in older supercomputers and high-frequency applications.
エミッタ結合素子は高速動作が求められる回路で使われる。
Emitter Coupled Logic is used in circuits that require high-speed operation.
From English 'Emitter Coupled Logic', a technical term in electronics.