74LCX540MSAX Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

74LCX540MSAX

Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs

Fairchild Semiconductor 

Connection Diagrams

Pin Assignments for

SOIC, SOP, SSOP, TSSOP

Logic Symbol

IEEE/IEC

Pad Assignments for DQFN

(Top View)

Pin Descriptions

Pin Names

OE1, OE2

I0–I7

O0–O7

Description

3-STATE Output Enable Inputs

Inputs

Outputs

Truth Table

Inputs

OE1

OE 2

L

L

H

X

X

H

L

L

H HIGH Voltage Level

L LOW Voltage Level

X Immaterial

Z High Impedance

Outputs

I

On

H

L

X

Z

X

Z

L

H

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