BUY HCPL2631SD https://www.utsource.net/itm/p/11304177.html

Description: The HCPL2631SD is an optocoupler with an integrated high-speed logic gate. It consists of an AlGaAs LED optically coupled to a high-speed integrated circuit with a Schmitt trigger output. Features: - High speed logic gate with Schmitt trigger output - High common mode transient immunity (CMR) - Low propagation delay - Low input current - High isolation voltage - Low output saturation voltage Applications: - Industrial control - Automotive - Telecommunications - Computer peripherals - Medical equipment (For reference only)