74VHC541

2/12

Figure 2: Input Equivalent Circuit

Table 2: Pin Description

Table 3: Truth Table

X : Don’t care

Z : High impedance

Table 4: 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

Table 5: Recommended Operating Conditions

PIN N°

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

Data Outputs

10

GND

Ground (0V)

20

Positive Supply Voltage

INPUT

OUTPUT

G1

G2

An

Yn

HX

X

Z

XHX

Z

LL

H

H

LLLL

Symbol

Parameter

Value

Unit

Supply Voltage

-0.5 to +7.0

V

DC Input Voltage

-0.5 to +7.0

V

DC Output Voltage

V

DC Input Diode Current

- 20

mA

DC Output Diode Current

± 20

mA

DC Output Current

± 25

mA

± 75

mA

Storage Temperature

-65 to +150

°C

Lead Temperature (10 sec)

300

°C

Symbol

Parameter

Value

Unit

Supply Voltage

2 to 5.5

V

Input Voltage

0 to 5.5

V

Output Voltage

V

Operating Temperature

-55 to 125

°C

dt/dv

0 to 100

0 to 20

ns/V