Description:

The NTE1693 is a CMOS LSI pulse dialer in a 16–Lead DIP type package with redial which integrates a ceramic resonator as a frequency reference.

Features:

• Make Ratio: 33/39 Pin–Selectable.

• Pulse Output: “1” True

• Mute Output: “0” True

• 17–Digit Redial with either * or # Input

• Uses a Ceramic Oscillator as a Frequency Reference

• Direct Telephone Line Operation

• Uses either a Standard 2–of–7 Matrix Keyboard or a Single Contact Keyboard

• Mute Signal Generated on Pulse Signal