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W91580B - 24-MEMORY TONE/PULSE SWITCHABLE DIALER

This page provides the datasheet information for the W91580B, a member of the W91580 24-MEMORY TONE/PULSE SWITCHABLE DIALER family.

Description

The W91580 series dialers are Si-gate CMOS IC tone/pulse switchable dialers containing a 24channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory.

Features

  • DTMF/Pulse switchable dialer.
  • 31/32-digit LNB (last number buffer) memory (tone/pulse mode).
  • 31/32-digit mercury memory (tone/pulse mode).
  • 15/16-digit × 3 one-touch direct repertory memory (tone/pulse mode).
  • 15/16-digit × 20 direct or indirect repertory memory (tone/pulse mode).
  • Uses 9 × 5 keyboard.
  • Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option).
  • Pause time: 3.6 sec.
  • Pause and P→T (pulse-to-to.

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Datasheet preview – W91580B

Datasheet Details

Part number W91580B
Manufacturer Winbond
File Size 185.16 KB
Description 24-MEMORY TONE/PULSE SWITCHABLE DIALER
Datasheet download datasheet W91580B Datasheet
Additional preview pages of the W91580B datasheet.

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Full PDF Text Transcription

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W91580 SERIES 24-MEMORY TONE/PULSE SWITCHABLE DIALER WITH HANDFREE AND HOLD FUNCTIONS GENERAL DESCRIPTION The W91580 series dialers are Si-gate CMOS IC tone/pulse switchable dialers containing a 24channel automatic dialing memory, including a 16-digit × 3 emergency dialing memory, a 16-digit × 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory. These dialers also provide flash, clear, hold, and one-key redial functions.
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