■ Features

1. High collector-emitter voltage ( VCEO : 70V)

2. High isolation voltage between input and

output ( Viso : 5 000V rms )

3. TTL compatible output

4. Recognized by UL, file No. E64380

■ Applications

1. Telephone sets, telephone exchangers

2. System appliances, measuring instruments

3. Signal transmission between circuits of

different potentials and impedances