PoOnHand will send your inquiry to all specialized distributors.
8 Pin Transistor Output, Dual Channel Optocoupler, 476(MG)
Descriptions of Isocom ISP621-2X provided by its distributors.
DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP
Verical
8 PIN TRANSISTOR OUTPUT, DUAL CHANNEL OPTOCOUPLER, 476(mg)
New Yorker Electronics