Motorola => Freescale
6-Pin DIP Zero-Cross Optoisolators Triac Driver Output
Fairchild Semiconductor
6-Pin DIP Zero-Cross Phototriac Driver Optocoupler (600 Volt Peak)
Unspecified
OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC
ON Semiconductor
6-Pin DIP Zero-Cross Triac Driver Optocoupler (600 Volt Peak)
LiteOn Technology
photocoupler.
Isocom
OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC
LiteOn Technology
photocoupler.