GB/T 3434-1986 in English

本标准规定了半导体集成电路ECL电路系列和品种的逻辑功能、外引线排列和主要电参数。

Scope

This standard specifies the logic functions, external lead arrangement and main electrical parameters of the series and varieties of semiconductor integrated circuit ECL circuits (hereinafter referred to as devices). When producing (developing) or selecting devices, their series and varieties shall comply with the provisions of this standard. This standard is formulated with reference to the internationally accepted ECL circuit series and varieties. Unless otherwise specified, the logic involved in this standard is positive logic.