NTE1690 Integrated Circuit Telephone DTMF Dialer

NTE

Description

NTE1690 Integrated Circuit Telephone DTMF Dialer .
The NTE1690 is a low threshold voltage, field. implanted, metal gate CMOS integrated circuit in a 16. Lead DIP type package.

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Datasheet Specifications

Part number: NTE1690
Manufacturer: NTE
File Size: 31.70 KB
Datasheet: NTE1690_NTEElectronics.pdf
Description: Integrated Circuit Telephone DTMF Dialer

Features

* D 3V to 10V Operation When Generating Tones D 2V Operation of Keyscan and MUTE Logic D Static Sensing of Key Closures or Logic Inputs D On
* Chip 3.579545MHz Crystal
* Controlled Oscillator D Output Amplitudes Proportional to Supply Voltage D High Group Pre
* Emphasis D Low Harmon

NTE1690 Distributors

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NTE1690 Integrated Circuit Telephone DTMF Dialer NTE

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