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W91443N - 10-MEMORY TONE/PULSE DIALER

This page provides the datasheet information for the W91443N, a member of the W91440N 10-MEMORY TONE/PULSE DIALER family.

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.

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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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