NTE1692 Datasheet PDF (Integrated Circuit Telephone Pulse Dialer)

NTE1692 - Integrated Circuit Telephone Pulse Dialer

Description

The NTE1691 and NTE1692 are monolithic CMOS integrated circuits in an 18 Lead DIP type package that provide all the

Features

required for implementing a pulse dialer with redial. Functions: D Mute Output Logic “0” D Pulse Output Logic “0” D RC Oscillation for Reference Frequency D Designed to Operate Directly from the Telephone Line D Used CMOS Technology for Low Voltage, Low Power Operation D Power Up Clear Circuitry D NTE1691 Pin2: VREF D NTE1692 Pin2: Tone Out Features: D Uses Either a Standard 2 of 7 Matrix Keyboard with Negative True Common or the Inexpensive Form A.
Type Keyboard D Make/Break Ratio Can Be.

Datasheet Details

Part number	NTE1692
Manufacturer	NTE
File Size	28.10 KB
Description	Integrated Circuit Telephone Pulse Dialer
Datasheet	NTE1692 Datasheet

📁 Similar Datasheet

NTE1661 - Integrated Circuit Synchronization Signal Processor (NTE Electronics)

NTE1671 - 42-Lead DIP / Video Chroma Demod (ETC)

NTE1012 - Integrated Circuit Module - Hybrid (NTE Electronics)

NTE1026 - Integrated Circuit Module (NTE Electronics)

NTE1039 - Integrated Circuit FM IF Amplifier (NTE Electronics)

NTE1052 - Integrated Circuit Low Noise Preamp (NTE Electronics)

NTE1053 - Integrated Circuit AF High Gain Preamplifier (NTE Electronics)

NTE1056 - Integrated Circuit FM Stereo Multiplex Demodulator (NTE Electronics)

NTE1057 - Integrated Circuit FM IF Amplifier (NTE Electronics)

NTE1058 - Integrated Circuit Audio Power Amp (NTE Electronics)

Full PDF Text Transcription

Click to expand full text

NTE1691 & NTE1692 Integrated Circuit Telephone Pulse Dialer w/Redial Description: The NTE1691 and NTE1692 are monolithic CMOS integrated circuits in an 18–Lead DIP type package that provide all the features required for implementing a pulse dialer with redial.

Published: May 9, 2005 |