Rev.4.00 Jul. 28, 2004 page 1 of 6

HD74LVC540A

Octal Buffers / Line Drivers with 3-state Outputs

REJ03D0358–0400Z

(Previous ADE-205-114B (Z))

Rev.4.00

Jul. 28, 2004

Description

The HD74LVC540A has eight inverter drivers with three state outputs in a 20 pin package. When

G1 and G2 is low

level, this drivers set up output is enable. Low voltage and high-speed operation is suitable at the battery drive product

(note type personal computer) and low power consumption extends the life of a battery for long time operation.

Features

• V

• All inputs V

• All outputs V

• Typical V

• Typical V

• High output current ±24 mA (@V

• Ordering Information

Part Name

Package Type

Package Code

Package

Abbreviation

Taping Abbreviation

(Quantity)

HD74LVC540AFPEL

SOP–20 pin (JEITA)

FP–20DAV

FP

EL (2,000 pcs/reel)

HD74LVC540ATELL

TSSOP–20 pin

TTP–20DAV

T

ELL (2,000 pcs/reel)

Note: Please consult the sales office for the above package availability.

Function Table

Inputs

G1

G2A

Output

Y

LL

L

H

LL

H

L

HX

X

Z

XH

X

Z

H:

High level

L:

Low level

X:

Immaterial

Z:

High impedance