Vishay/ Isocom Transistor/ Darlington Output Optoisolators
- Isocom ISQ-74X, Quad transistor output optoisolator consisting of infrared LEDs & NPN silicon photo transistors in space efficient dual in line plastic packages. Used in computer terminals, industrial systems controllers & signal transmission between systems of different potentials & impedances. Isocom ISQ-74X Quad Transistor Optoisolator