The 6N137M, HCPL2601M, HCPL2611M single-channel and HCPL2630M, HCPL2631M 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. This output features an open collector, permitting wired OR outputs. The coupled parameters are guaranteed over the temperature range of -40°C to +85°C. A maximum input signal of 5mA providew a minimum output sink current of 13mA (fan out of 8). An internal noise shield provides superior common-mode rejection of typically 10kV/µs. The HCPL2601M and HCPL2631M has a minimum CMR of 5kV/µs. The HCPL2611M has a minimum CMR of 10kV/µs.