Dual Flip Flop

This document contains the official schematic diagram for the S205 Dual Flip Flop module, manufactured by Digital Equipment Corporation in 1965. It details the internal circuitry, including the arrangement of transistors (DEC 3639C), diodes (D-664), resistors, and capacitors. The document also includes a transistor and diode conversion chart and specifies that it is for test and maintenance purposes only.