Also called a logic-level translator. A circuit used to convert logic voltage levels of one family to the corresponding logic levels of another family, such as from ECL to TTL.; 也可稱為邏輯電平轉(zhuǎn)換器。一種把集成電路系列的邏輯電平變換成另一種系列相應(yīng)邏輯電平的 電路。例如,從發(fā)射極耦合邏輯電平變換成晶體管-晶體管邏輯電平。