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DS1632 - CMOS Dual Peripheral Drivers

Download the DS1632 datasheet PDF. This datasheet also covers the DS1631 variant, as both devices belong to the same cmos dual peripheral drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The DS1631 series of dual peripheral drivers was designed to be a universal set of interface components for CMOS circuits Each circuit has CMOS compatible inputs with thresholds that track as a function of VCC (approximately VCC) The inputs are PNPs providing the high impedance necessary for interfa

Key Features

  • output transistor protection if the VCC supply is lost by forcing the output into the high impe- dance OFF state with the same breakdown levels as when VCC was applied Pin-outs are the same as the respective logic functions found in the following popular series of circuits DS75451 DS75461 This feature allows direct conversion of present systems to the MM74C CMOS family and DS1631 series circuits with great power savings The DS1631 series is also TTL compatible at VCC e 5V Features Y CMOS comp.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DS1631-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
DS1630B Hex CMOS Compatible Buffer
DS1631 CMOS Dual Peripheral Drivers
DS1633 CMOS Dual Peripheral Drivers
DS1634 CMOS Dual Peripheral Drivers
DS16149 (DS16149 / DS16179) Hex MOS Drivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Obsolete DS1631 DS3631 DS1632 DS3632 DS1633 DS3633 DS1634 DS3634 CMOS Dual Peripheral Drivers July 1992 DS1631 DS3631 DS1632 DS3632 DS1633 DS3633 DS1634 DS3634 CMOS Dual Peripheral Drivers General Description The DS1631 series of dual peripheral drivers was designed to be a universal set of interface components for CMOS circuits Each circuit has CMOS compatible inputs with thresholds that track as a function of VCC (approximately VCC) The inputs are PNPs providing the high impedance necessary for interfacing with CMOS Outputs have high voltage capability minimum breakdown voltage is 56V at 250 mA The outputs are Darlington connected transistors This allows high current operation (300 mA max) at low internal VCC current levels since base drive for the output transistor is obtained from