M74HC541

2/10

INPUT AND OUTPUT EQUIVALENT CIRCUIT

PIN DESCRIPTION

TRUTH TABLE

X : Don’t Care

Z : High Impedance

ABSOLUTE MAXIMUM RATINGS

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is

not implied

(*) 500mW at 65

PIN No

SYMBOL

NAME AND FUNCTION

1, 19

G1, G2

Output Enable Inputs

2, 3, 4, 5, 6,

7, 8, 9

A1 to A8

Data Inputs

18, 17, 16,

15, 14, 13,

12, 11

Y1 to Y8

Bus Outputs

10

GND

Ground (0V)

20

Positive Supply Voltage

INPUT

OUTPUT

G1

G2

An

Yn

H

XXZ

XHX

Z

LL

H

H

LLL

L

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7

V

DC Input Voltage

V

DC Output Voltage

V

DC Input Diode Current

± 20

mA

DC Output Diode Current

± 20

mA

DC Output Current

± 35

mA

± 70

mA

Power Dissipation

500(*)

mW

Storage Temperature

-65 to +150

°C

Lead Temperature (10 sec)

300

°C