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W91442N - 10-MEMORY TONE/PULSE DIALER

Download the W91442N datasheet PDF (W91440N included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 10-memory tone/pulse dialer.

Description

The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing.

Features

  • save memory and a 10 by 16 digit automatic dialing memory.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (W91440N-Winbond.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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W91440N SERIES 10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION GENERAL DESCRIPTION The W91440N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91440N series features save memory and a 10 by 16 digit automatic dialing memory.
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