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NTE1731

Part Number	NTE1731
Manufacturer	NTE
Description	Integrated Circuit CMOS 10 Number Pulse Dialer
Published	May 9, 2005
Detailed Description	NTE1731 Integrated Circuit CMOS 10 Number Pulse Dialer Description: The NTE1731 is a CMOS LSI repertory dialer with ten ...
Datasheet	NTE1731 PDF File

Overview

NTE1731 Integrated Circuit CMOS 10 Number Pulse Dialer Description: The NTE1731 is a CMOS LSI repertory dialer with ten 16–digit number memory storage in a 16–Lead DIP type package.
The pulse and mute signal outputs resulting from keyboard input are like those of a pulse dialer.
The NTE1731 incorporates a 64 x 10 bit RAM which is used to store the ten telephone numbers.
When used in a Public Branch Exchange (PBX) system, a Pause function is provided.
This function suspends dial pulse output upon pause detection (via # key input), and resumes the output after one of the numeric keys is pressed.
Features: D Make Ratio: 30/40% Pin Selectable D Pulse Output: “0” True D Mute Output: “0” True D St...

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