SN74LS541N datasheet(1/6 Pages) ONSEMI

部件名	SN74LS541N

功能描述	Octal Buffer/Line Driver with 3?뭆tate Outputs

PDF	6 Pages

Scroll/Zoom	100%

制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

标志

1 / 6 page

July, 2006 − Rev. 4

1

Publication Order Number:

SN74LS541/D

SN74LS541

Octal Buffer/Line Driver

with 3−State Outputs

The SN74LS541 is an octal buffer and line driver with the same

functions as the LS241, but with pinouts on the opposite side of the

package.

This device type is designed to be used as a memory address driver,

clock driver and bus-oriented transmitter/receiver. This device is

especially useful as output ports for the microprocessors, allowing

ease of layout and greater PC board density.

• Hysteresis at Inputs to Improve Noise Margin

• PNP Inputs Reduce Loading

• 3-State Outputs Drive Bus Lines

• Inputs and Outputs Opposite Side of Package, Allowing Easier

Interface to Microprocessors

• Input Clamp Diodes Limit High-Speed Termination Effects

LOGIC AND CONNECTION DIAGRAM DIP (TOP VIEW)

18

17

16 15 14 13

12

3

4

5

6

7

20 19

8

VCC

910

GND

12

11

GUARANTEED OPERATING RANGES

Symbol

Parameter

Min

Typ

Max

Unit

VCC

Supply Voltage

4.75

5.0

5.25

V

TA

Operating Ambient

Temperature Range

0

25

70

°C

IOH

Output Current − High

−15

mA

IOL

Output Current − Low

24

mA

http://onsemi.com

LOW

POWER

SCHOTTKY

Device

Package

Shipping

ORDERING INFORMATION

SN74LS541N

PDIP−20

1440 Units/Box

SN74LS541DW

SOIC−WIDE

38 Units/Rail

PDIP−20

N SUFFIX

CASE 738

20

1

20

1

A

= Assembly Location

WL = Wafer Lot

Y, YY= Year

WW = Work Week

SN74LS541N

AWLYYWW

MARKING

DIAGRAMS

LS541

AWLYYWW

SOIC−20

DW SUFFIX

CASE 751D

1

SN74LS541DWR2 SOIC−WIDE 2500/Tape & Reel

20

1

SOEIAJ−20

M SUFFIX

CASE 967

74LS541

AWLYWW

SN74LS541M

See Note 1

SOEIAJ−20

SN74LS541MEL

See Note 1

SOEIAJ−20

1. For ordering information on the EIAJ version of

the SOIC package, please contact your local

ON Semiconductor representative.

1

类似零件编号 - SN74LS541N

制造商	部件名	数据表	功能描述
ON Semiconductor	SN74LS541N	75Kb / 3P	OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Texas Instruments	SN74LS541N	169Kb / 5P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
	SN74LS541N	597Kb / 15P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
	SN74LS541N	1Mb / 21P	OCTAL BUFFERS AND LINE DRIVERS
	SN74LS541N3	597Kb / 15P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

More results

类似说明 - SN74LS541N

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74AC244	111Kb / 10P	Octal Buffer/Line Driver with 3-STATE Outputs
Fairchild Semiconductor	74VHC244	84Kb / 8P	Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	MC74AC244	91Kb / 8P	Octal Buffer/Line Driver with 3-State Outputs May, 2001 ??Rev. 5
Fairchild Semiconductor	74AC540	97Kb / 7P	Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	MC74AC240	108Kb / 10P	Octal Buffer/Line Driver with 3?뭆tate Outputs November, 2006 ??Rev. 8
	MC74AC244	117Kb / 9P	Octal Buffer/Line Driver with 3?뭆tate Outputs September, 2006 ??Rev. 7
	MC74AC540	131Kb / 12P	Octal Buffer/Line Driver with 3?뭆tate Outputs December, 2006 ??Rev. 8
	MC74ACT241	94Kb / 8P	Octal Buffer/Line Driver with 3?뭆tate Outputs December, 2006 ??Rev. 5
	74HC244	126Kb / 7P	Octal 3?뭆tate Noninverting Buffer/Line Driver/Line Receiver March, 2007 ??Rev. 0
	MC74VHCT240A	146Kb / 7P	Octal Bus Buffer/Line Driver Inverting with 3?뭆tate Outputs May, 2011 ??Rev. 6