74ALVC541_2

© NXP B.V. 2007. All rights reserved.

Product data sheet

Rev. 02 — 5 November 2007

4 of 15

NXP Semiconductors

74ALVC541

Octal buffer/line driver; 3-state

6.

Functional description

[1]

H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state.

7.

Limiting values

[1]

The minimum input voltage ratings may be exceeded if the input current ratings are observed.

[2]

The output voltage ratings may be exceeded if the output current ratings are observed.

[3]

[4]

[5]

[6]

Table 3.

Functional table[1]

Control

Input

Output

OE0

OE1

An

Yn

LL

L

L

LL

H

H

XH

X

Z

HX

X

Z

Table 4.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).

Symbol

Parameter

Conditions

Min

Max

Unit

supply voltage

−0.5

+4.6

V

input voltage

−0.5

+4.6

V

input clamping current

[1]

−50

-

mA

output clamping current

-

±50

mA

output voltage

output HIGH or LOW state

[2]

−0.5

output 3-state

[2]

−0.5

+4.6

V

[3]

−0.5

+4.6

V

output current

-

±50

mA

supply current

-

100

mA

ground current

−100

-

mA

storage temperature

−65

+150

°C

total power dissipation

SO20 package

[4] -

500

mW

TSSOP20 package

[5] -

500

mW

DHVQFN20 package

[6] -

500

mW