SN74LS240 datasheet(1/8 Pages) ONSEMI

номер детали	SN74LS240

подробное описание детали	Octal Buffer/Line Driver with 3-State Outputs

PDF	8 Pages

Scroll/Zoom	100%

производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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1 / 8 page

August, 2000 – Rev. 7

1

Publication Order Number:

SN74LS240/D

SN74LS240, SN74LS244

Octal Buffer/Line Driver

with 3-State Outputs

The SN74LS240 and SN74LS244 are Octal Buffers and Line

Drivers designed to be employed as memory address drivers, clock

drivers and bus-oriented transmitters/receivers which provide

improved PC board density.

• Hysteresis at Inputs to Improve Noise Margins

• 3-State Outputs Drive Bus Lines or Buffer Memory Address

Registers

• Input Clamp Diodes Limit High-Speed Termination Effects

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

–3.0

mA

–15

mA

IOL

Output Current – Low

24

mA

LOW

POWER

SCHOTTKY

Device

Package

Shipping

ORDERING INFORMATION

SN74LS240N

PDIP–20

1440 Units/Box

SN74LS240DW

SOIC–20

http://onsemi.com

2500/Tape & Reel

PDIP–20

N SUFFIX

CASE 738

20

1

20

1

SN74LS244N

PDIP–20

1440 Units/Box

SN74LS244DW

SOIC–20

2500/Tape & Reel

x

= 0 or 4

A

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

SN74LS24xN

AWLYYWW

MARKING

DIAGRAMS

LS24x

AWLYYWW

SOIC–20

DW SUFFIX

CASE 751D

1

Аналогичный номер детали - SN74LS240

производитель	номер детали	датащи	подробное описание детали
ON Semiconductor	SN74LS240	122Kb / 8P	LOW POWER SCHOTTKY December, 1999 ??Rev. 6
Texas Instruments	SN74LS240	247Kb / 16P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
	SN74LS240	638Kb / 24P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
	SN74LS240	936Kb / 28P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
	SN74LS240	1Mb / 31P	OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

More results

Аналогичное описание - SN74LS240

производитель	номер детали	датащи	подробное описание детали
Motorola, Inc	SN54LS240	191Kb / 6P	OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Fairchild Semiconductor	74ABT240	105Kb / 8P	Octal Buffer/Line Driver with 3-STATE Outputs
	74AC244	111Kb / 10P	Octal Buffer/Line Driver with 3-STATE Outputs
	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	MC74AC244	93Kb / 7P	Octal Buffer/Line Driver with 3-State Outputs February, 2015 ??Rev. 8
	MC74ACT241	89Kb / 7P	Octal Buffer/Line Driver with 3-State Outputs February, 2015 ??Rev. 6
	74AC244	396Kb / 14P	Octal Buffer/Line Driver with 3-STATE Outputs January 2008 Rev. 1.4.0
	74VHC240	263Kb / 11P	Octal Buffer/Line Driver with 3-STATE Outputs April 2007 Rev. 1.3

More results

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