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DS3245 Datasheet Quad MOS Clock Driver

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

The DS3245 is a quad bipolar-to-MOS clock driver with TTL compatible inputs It is designed to provide high output current and voltage capabilities necessary for optimum driving of high capacitance N-channel MOS memory systems Only 2 supplies 5 VDC and 12 VDC are required without compromising the usual high VOH specification obtained by circuits using a third supply The device

Overview

DS3245 Quad MOS Clock Driver February 1986 DS3245 Quad MOS Clock Driver.

Key Features

  • 2 common enable inputs a refresh input and a clock control input for simplified system designs The circuit was designed for driving highly capacitive loads at high speeds and uses Schottky-clamped transistors PNP transistors are used on all inputs thereby minimizing input loading Features Y TTL compatible inputs Y Operates from 2 standard supplies 5 VDC 12 VDC Y Internal bootstrap circuit eliminates need for external PNP’s Y PNP inputs minimize loading Y High voltage current outputs Y Input and.

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