W91621, W91620 Datasheet - Winbond

W91621, W91620, 10-MEMORY TONE/PULSE DIALER

W91620 SERIES 10-MEMORY TONE/PULSE DIALER WITH TWO-STAGE REDIAL FUNCTION GENERAL .
The W91620 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing.

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W91620-Winbond.pdf

W91621 Datasheet Preview — This datasheet PDF includes multiple part numbers: W91621, W91620. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

W91621, W91620

Manufacturer:

Winbond

File Size:

153.99 KB

Description:

10-MEMORY TONE/PULSE DIALER

Note:

This datasheet PDF includes multiple part numbers: W91621, W91620.
Please refer to the document for exact specifications by model.

Features

* a ten-channel, 32-digit automatic dialing memory. FEATURES
* DTMF/Pulse switchable dialer
* 32-digit redial memory
* Two-stage redial function
* Ten by 32 digit two-touch indirect repertory memory
* Mixed dialing, cascade dialing allowed
* Pulse-to-t

W91621 Distributors

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W91620 10-MEMORY TONE PULSE DIALER Winbond

Winbond W91621-like datasheet