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    | Partname: | W9145 |  | Description: | 15-memory tone/pulse dialer with lock and handfree functions |  | Manufacturer: | Winbond Electronics |  | Package: | DIP22 |  | Pins: | 22 |  | Oper. temp.: | -20 to 70 |  | Datasheet: | PDF (209K). Click here to download *)
 |  | The W9145 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone dialing. The W9145 series feature a key tone function, handfree dialing, a lock function, thirteen 16digit automatic dialing memories, and two by 32-digit for redial and save memory. |  |  Click here to download W9145 Datasheet*)
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