Three 2-2-2-3 AND-OR Gates

This document is a technical schematic (M181-0-1) for a module comprising three 2-2-2-3 AND-OR gates. It includes the circuit logic diagram, pinouts, and a complete parts list for the module, including integrated circuits (DEC 1074H52), resistors, capacitors, and the etched circuit board itself. This schematic is intended for test and maintenance purposes.