Parallel Input Tone/Pulse Dialer

•  Vcc=2.5…5.5 V
•  Quartz generator   3.58 MHz
•  Output signal: pulse   10 Hz  or DTMF
•  4-bit parallel data input from microcomputer
•  Selectable Make/Break ratio
• Inter digital pause   800 ms

DIP-16

Tone/Pulse Dialer with Handfree Control and Flash Function

• Vcc=2.0…5.5 V
•  Quartz generator   3.58 MHz
•  32-digit redial memory
•  Tone/Pulse switchable
•  Output signal: pulse 10 Hz(20Hz) or DTMF
•  Flash Function
•  4x4 keyboard

DIP-16

Tone/Pulse Dialer with Handfree Control and Flash Function

• Vcc=2.0…5.5 V
•  Quartz generator   3.58 MHz
•  32-digit redial memory
•  Tone/Pulse switchable
•  Output signal: pulse 10 Hz(20Hz) or DTMF
•  Flash Function
•  4x4 keyboard

SO-16