Six 2-2 AND-NOR Gates

This document provides the schematic diagram and the corresponding parts list for the Digital Equipment Corporation M126 module, which contains six 2-2 AND-NOR gates. The module uses DEC 1074H50 integrated circuits and includes associated diodes, capacitors, and resistors for test and maintenance purposes. The document includes a transistor and diode conversion chart and an assembly/drilling hole layout reference.