HT9320H Datasheet (Holtek Semiconductor Inc) - 22-Memory Tone/Pulse Dialer

HT9320H, 22-Memory Tone/Pulse Dialer

The HT9320 series tone/pulse dialers are CMOS LSI for telecommunication systems.

They are designed to meet various dialing specifications through resistor option matrix.

The HT9320 series are offered in six different versions.

The different functions of the six versions are listed in the selection t

HT9320H Features

* HT9320 Series Patent Number: 64097, 86474, 113235(R.O.C.), 5424740(U.S.A.)

* Universal specification Operating voltag0e: 2.0V~5.5V Low standby current Lowmemoryretentioncurrent:0.1mA(typ.) To