TLF5824

February 1995

DS55451234 DS75451234 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 DS55451DS75451 DS55452DS75452 DS55453

DS75453 and DS55454DS75454 are dual peripheral AND

NAND OR and NOR drivers respectively (positive logic)

with the output of the logic gates internally connected to the

bases of the NPN output transistors

Features

Y

300 mA output current capability

Y

High voltage outputs

Y

No output latch-up at 20V

Y

High speed switching

Y

Choice of logic function

Y

TTL compatible diode-clamped inputs

Y

Standard supply voltages

Y

Replaces TI ‘‘A’’ and ‘‘B’’ series

TLF5824 – 2

Top View

Order Number DS55451J-8

DS75451M or DS75451N

TLF5824 – 3

Top View

Order Number DS55452J-8

DS75452M or DS75452N

TLF5824 – 4

Top View

Order Number DS55453J-8

DS75453M or DS75453N

TLF5824 – 5

Top View

Order Number DS55454J-8

DS75454M or DS75454N

See NS Package Numbers J08A M08A or N08E

See Note 5 and Appendix E regarding SO package power dissipation constraints

TLF5824 – 6

Top View

Order Number DS55451H

TLF5824 – 7

Top View

(Pin 4 is in Electrical Contact with the Case)

Order Number DS55452H

TLF5824 – 8

Top View

Order Number DS55453H

See NS Package Number H08C

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A