Part Number
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W91442N |
Manufacturer
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Winbond |
Description
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10-MEMORY TONE/PULSE DIALER |
Published
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Feb 1, 2018 |
Detailed Description
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W91440N SERIES
10-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION
GENERAL DESCRIPTION
The W91440N series are Si-gate CMOS ...
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Datasheet
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W91442N
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Overview
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.
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 length
oversteps 32 digits the redial function is inhibited
• Pulse-to-tone (*/T) keypad for long distance call operation • Uses 5 × 5 keyboard • Easy operation with redial, flash, pause and */T keypads • Flash,...
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