The ILD223T is a 2-channel high current transfer ratio Optocoupler has a gallium arsenide infrared LED emitter and silicon NPN photodarlington transistor detector. This device has CTRs tested at an LED current of 1mA. This low drive current permits easy interfacing from CMOS to LSTTL or TTL.
Electrical specifications similar to standard 6-pin coupler
Compatible with dual wave, vapour phase and IR reflow soldering