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