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W91442N, W91440N 10-MEMORY TONE/PULSE DIALER

W91442N Description

W91440N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL .
The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing.

W91442N Features

* save memory and a 10 by 16 digit automatic dialing memory. FEATURES
* DTMF/pulse switchable dialer
* Two by 32 digit redial and save memory
* Ten by 16 digit two-touch direct memory
* Redial memory cascadable with normal dialing; dialing length is unlimited, but if

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: W91442N, W91440N. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
W91442N, W91440N
Manufacturer
Winbond
File Size
155.72 KB
Datasheet
W91440N-Winbond.pdf
Description
10-MEMORY TONE/PULSE DIALER
Note
This datasheet PDF includes multiple part numbers: W91442N, W91440N.
Please refer to the document for exact specifications by model.

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10-MEMORY TONE PULSE DIALER Winbond
Winbond W91442N-like datasheet