DS75451/2/3

Series Dual Peripheral Drivers

General Description

The DS7545X series of dual peripheral drivers is a family of

versatile devices designed for use in systems that use TTL

logic. Typical applications include high speed logic buffers,

power drivers, relay drivers, lamp drivers, MOS drivers, bus

drivers and memory drivers.

The DS75451, DS75452 and DS75453 are dual peripheral

AND, NAND and NOR drivers, respectively, (positive logic)

with the output of the logic gates internally connected to the

bases of the NPN output transistors.

Features

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300 mA output current capability

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High voltage outputs

n

No output latch-up at 20V

n

High speed switching

n

Choice of logic function

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TTL compatible diode-clamped inputs

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Standard supply voltages

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Replaces TI “A” and “B” series

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*See (Note 5) and Appendix E regarding S.O. package power dissipation

constraints.

Top View

Order Number DS75451M or DS75451N

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Top View

Order Number DS75452M or DS75452N

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*See (Note 5) and Appendix E regarding S.O. package power dissipation constraints.

Top View

Order Number DS75453M or DS75453N

February 2000

© 2000 National Semiconductor Corporation

DS005824

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