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W91570DN 23-MEMORY TONE/PULSE DIALER

W91570DN Description

W91570DN SERIES 23-MEMORY TONE/PULSE DIALER WITH AUTOREDIAL RTC AND LCD DISPLAY FUNCTIONS GENERAL .
The W91570DN series ICs are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing.

W91570DN Features

* Three by 32 digits for redial, save and mercury memory
* Twenty by 16 digits for one-touch direct or two-touch indirect repertory memory
* Uses 6 × 10 keyboard
* Pause, Pulse-to-tone (
* /T) and flash can be stored as a digit in memory
* Minimum tone outp

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Datasheet Details

Part number
W91570DN
Manufacturer
Winbond
File Size
661.97 KB
Datasheet
W91570DN-Winbond.pdf
Description
23-MEMORY TONE/PULSE DIALER

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23-MEMORY TONE PULSE DIALER Winbond
Winbond W91570DN-like datasheet