BUY HCPL-0723 https://www.utsource.net/itm/p/496664.html
High Speed CMOS Optocoupler
Description: The HCPL-0723 is an optocoupler manufactured by Agilent Technologies. It is a single channel, high-speed, low-power, logic-output optocoupler.
Features:
High speed: tPHL/tPLH = 8/8 ns
Low power consumption: ICC = 5 mA
High isolation voltage: Viso = 5000 Vrms
Low input current: Iin = 5 mA
Logic output: TTL compatible
RoHS compliant
Applications:
Isolation of logic signals
Isolation of power supply
Isolation of control signals
Isolation of data signals
Isolation of communication signals
(For reference only)