MC10H209 Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Dual 4-5-Input OR/NOR Gate The MC10H209 is a Dual 4 5 input OR/NOR gate. This MECL part is a functional/pinout duplication of the MECL III part MC1688. Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been established.