■ Features
1. High current transfer ratio
   ( CTR: MIN. 500% at IF = 1.6mA )
2. High speed response
   ( tPHL: TYP. 0.2 µs at RL = 270Ω )
3. High commom mode rejection voltage
   ( CMH: TYP. 500V/ µs )
4. TTL compatible output
5. Recognized by UL, file No. E64380

■ Applications
1. Interfaces for computer peripherals
2. Computers, measuring instruments, control equipment
3. Telephone sets
4. Signal transmission between circuits of different potentials and impedances