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    | Partname: | HT9320L-X |  | Description: | 22-memory tone/pulse dialer |  | Manufacturer: | Holtek Semiconductor Inc. |  | Package: | DIP |  | Pins: | 28 |  | Oper. temp.: | -20 to 75 |  | Datasheet: | PDF (382K). Click here to download *)
 |  | The HT9320 series are offered in six different versions. The different functions of the six versions are listed in the selection table. The HT9320A, HT9320H versions provide the on-hook store function; the HT9320B version provides the LCD interface function; the HT9320K version provides the keytone function; the HT9320L version provides both the |  |  Click here to download HT9320L-X Datasheet*)
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