■ Features
1. High current transfer ratio
   ( CTR : MIN. 300% at I F = 1.6mA)
2. High speed response
   ( tPHL : TYP. 2µs at R L = 2.2kΩ )
3. Instantaneous common mode rejection
   voltage ( CM H : TYP. 500V/µs )
4. TTL compatible output
5. Overseas standard model
6. Recognized by UL, file No. E64380.

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