W91330N SERIES
TONE/PULSE DIALER WITH HANDFREE LOCK AND KEY TONE FUNCTIONS
GENERAL DESCRIPTION
The W91330N series are Si-gate CMOS ICs that provide the necessary signals for tone or pulse dialing. They feature one-key redial, handfree dialing, key tone, redial, and lock functions.
FEATURES
DTMF/pulse switchable dialer 32-digit redial memory Pulse-to...
