CNY74-2H 2-Channel Transistor Output Optocoupler DIP-8

The CNY74-2H is an optically coupled pair with a GaAIAs infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. The CNY74-2H is especially for driving medium-speed logic, where it may be used to eliminate troublesome ground loop and noise problems. Also it can be used to replace relays and transformers in many digital interface applications, as well as analog applications such as CTR modulation.

* TTL compatible * Current transfer ratio: 50-600% * Coupling capacitance: 0.5pF * Dual channel * Industry standard 8-pin DIP package