NTE1731 Datasheet - NTE

NTE1731 Integrated Circuit CMOS 10 Number Pulse Dialer

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 t.

NTE1731 Features

* D Make Ratio: 30/40% Pin Selectable D Pulse Output: “0” True D Mute Output: “0” True D Stores Ten 16

* digit Telephone Numbers D One Temporary Memory and Permanent Memory Storage of Telephone Numbers are Possible D Uses a CR Oscillator as a Frequency Reference D Line Operation Off

* Hoo

NTE1731_NTEElectronics.pdf