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IL91350A - 13-Memory Tone/Pulse Dialer

General Description

Pin No.

1-4 17 - 20 5 Designation Column-Row Inputs H/P MUTE Description The Keyboard input may be used with the standard 4 x 5 keyboard.

A valid key entry is defined by a single row being connected to a single column.

Key Features

  • Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory.
  • DTMF/PULSE switchable dialer.
  • 32 digits for Redial memory.
  • Three by 16 digits for one touch direct repertory.
  • Ten by 16 digits for two touch indirect repertory.
  • Mix dialing is allowable, and the dialing length is unlimited.
  • Pulse to Tone (.
  • /T) keypad for Long Distance Call operation.
  • Easy operation with Redial, Flash, Pause and.
  • /T keypads.
  • Pause,.

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Datasheet Details

Part number IL91350A
Manufacturer IK Semiconductor
File Size 560.21 KB
Description 13-Memory Tone/Pulse Dialer
Datasheet download datasheet IL91350A Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TECHNICAL DATA IL91350A 13 Memory Tone/Pulse Dialer with Handfree and Hold Function The IL91350A is a silicon CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory. • DTMF/PULSE switchable dialer • 32 digits for Redial memory • Three by 16 digits for one touch direct repertory • Ten by 16 digits for two touch indirect repertory • Mix dialing is allowable, and the dialing length is unlimited • Pulse to Tone (*/T) keypad for Long Distance Call operation • Easy operation with Redial, Flash, Pause and */T keypads • Pause, P- - >T (Pulse to Tone) can be stored as a digit in memory • Flash time 600 mS • 4 x 5 keyboard can be used • Power on reset on chip • Use 3.