Function of 6N137 Optical Coupler
The optocoupler 6N137 is one of the high speeds optocouplers due to its fast IR transmitter and receiver. IR receiver output and enable pin both are connected to the NAND gate which helps to decide the output. A guaranteed common mod DC performance over temp, Wide lead spaci g, Surface mounting package. The 6N137, HCPL2601, HCPL2611 single-channel and HCPL2630, HCPL2631 dual-channel optocouplers consist of a 850 nm AlGaAS LED, optically coupled to a very high speed integrated photo-detector logic gate with a strobable output.
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