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    | Partname: | LS256B |  | Description: | Telephone speech circuit with multifrequency tone generator interface |  | Manufacturer: | SGS-Thomson Microelectronics |  | Package: | DIP |  | Pins: | 16 |  | Oper. temp.: | -45 to 70 |  | Datasheet: | PDF (84.6K). Click here to download *)
 |  | The LS256 is a monolithic integrated circuit in 16lead dual in-line and SO20 plastic packages to replacethe hybridcircuit in telephoneset.It workswith the same type of transdurcers for both transmitter and receiver (typically piezoceramic capsules, but |  |  Click here to download LS256B Datasheet*)
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