Optoacoplador Vishay 6N136 de 1 canal, Vf= 1.9V, OUT. Transistor, mont. superficial, encapsulado SMD, 8 pines

The Vishay optocoupler with a GaAIAs infrared emitting diode, optically coupled with an integrated photo detector which consists of a photo diode and a high-speed transistor in a DIP-8 plastic package. Signals can be transmitted between two electrically separated circuits up to frequencies of 2 MHz. The potential difference between the circuits to be coupled should not exceed the maximum permissible reference voltages

TTL compatible
Open-collector output
External base wiring possible