INPUT AND OUTPUT EQUIVALENT CIRCUIT

TRUTH TABLE

INPUT

O UT PUT

G1

G2

An

Yn

H

XXZ

XH

XZ

LL

H

H

LLL

L

X:”H” or ”L”

Z: High impedance

PIN DESCRIPTION

PIN No

SYMBOL

NAME AND FUNCT ION

1,19

G1, G2

Output Enable Input

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

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Val ue

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

± 50

mA

± 400

mA

Storage Temperature

-65 to +150

Lead Temperature (10 sec)

300

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Valu e

Uni t

Supply Voltage

2 to 6

V

Input Voltage

V

Output Voltage

V

Operating Temperature:

-40 to +85

dt/dv

8

ns/V

74AC541

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