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54F 74F2244 Octal Buffer Line Driver with 25X Series Resistors in Outputs

August 1995

54F 74F2244

Octal Buffer Line Driver with 25X Series

Resistors in Outputs

General Description

The 鈥橣2244 is an octal buffer line driver designed to drive

the capacitive inputs of MOS memory drivers address driv-

ers clock drivers and bus-oriented transmitters receivers

The 25X series resistors in the outputs reduce ringing and

eliminate the need for external resistors

Features

Y

Y

Y

Y

Y

TRI-STATE outputs drive bus lines or buffer memory

address registers

12 mA source current

25X series resistors in outputs eliminate the need for

external resistors

Designed to drive the capacitive inputs of MOS devices

Guaranteed 4000V minimum ESD protection

Commercial

74F2244PC

Military

Package

Number

N20B

Package Description

20-Lead (0 300 Wide) Molded Dual-In-Line

20-Lead Ceramic Dual-In-Line

20-Lead (0 300 Wide) Molded Small Outline JEDEC

20-Lead Molded Shrink Small Outline EIAJ Type II

20-Lead Cerpak

20-Lead Ceramic Leadless Chip Carier Type C

54F2244DM (Note 2)

74F2244SC (Note 1)

74F2244MSA (Note 1)

54F2244FM (Note 2)

54F2244LM (Note 2)

J20A

M20B

MSA20

W20A

E20A

Note 1

Devices also available in 13 reel Use suffix

e

SCX and MSAX

Note 2

Military grade device with environmental and burn-in processing Use suffix

e

DMQB FMQB and LMQB

Connection Diagrams

Pin Assignment for LCC

鈥橣2244

Pin Assignment for DIP SOIC and SSOP

鈥橣2244

TL F 9499 鈥?3

TL F 9499 鈥?4

TRI-STATE is a registered trademark of National Semiconductor Corporation

C

1995 National Semiconductor Corporation

TL F 9499

RRD-B30M105 Printed in U S A

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