MC74HC244AF datasheet(1/8 Pages) ONSEMI

部件名	MC74HC244AF

功能描述	Octal 3?뭆tate Noninverting Buffer/Line Driver/ Line Receiver High?뭁erformance Silicon?묰ate CMOS

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制造商	ONSEMI [ON Semiconductor]

网页	http://www.onsemi.com

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April, 2006 − Rev. 11

1

Publication Order Number:

MC74HC244A/D

MC74HC244A

Octal 3−State Noninverting

Buffer/Line Driver/

Line Receiver

High−Performance Silicon−Gate CMOS

The MC74HC244A is identical in pinout to the LS244. The device

inputs are compatible with standard CMOS outputs; with pullup

resistors, they are compatible with LSTTL outputs.

This octal noninverting buffer/line driver/line receiver is designed

to be used with 3−state memory address drivers, clock drivers, and

other bus−oriented systems. The device has noninverting outputs and

two active−low output enables.

The HC244A is similar in function to the HC240A.

Features

• Output Drive Capability: 15 LSTTL Loads

• Outputs Directly Interface to CMOS, NMOS, and TTL

• Operating Voltage Range: 2.0 to 6.0 V

• Low Input Current: 1 mA

• High Noise Immunity Characteristic of CMOS Devices

• In Compliance with the Requirements Defined by JEDEC Standard

No. 7A

• Chip Complexity: 136 FETs or 34 Equivalent Gates

• Pb−Free Packages are Available*

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

20

1

20

MARKING

DIAGRAMS

SOIC−20

DW SUFFIX

CASE 751D

HC244A

AWLYYWWG

HC

244A

ALYW

G

TSSOP−20

DT SUFFIX

CASE 948E

SOEIAJ−20

F SUFFIX

CASE 967

74HC244A

AWLYWWG

1

20

1

20

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

ORDERING INFORMATION

PDIP−20

N SUFFIX

CASE 738

1

20

MC74HC244AN

AWLYYWWG

1

20

A

= Assembly Location

WL, L

= Wafer Lot

YY, Y

= Year

WW, W

= Work Week

G

= Pb−Free Package

G

= Pb−Free Package

(Note: Microdot may be in either location)

类似零件编号 - MC74HC244AF

制造商	部件名	数据表	功能描述
Motorola, Inc	MC74HC244A	185Kb / 8P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver
ON Semiconductor	MC74HC244A	179Kb / 8P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver March, 2000 ??Rev. 8
	MC74HC244A	117Kb / 7P	Octal 3-State Noninverting Buffer/Line Driver/ Line Receiver August, 2014 ??Rev. 15
	MC74HC244ADT	179Kb / 8P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver March, 2000 ??Rev. 8
	MC74HC244ADTG	143Kb / 9P	Octal 3-State Noninverting Buffer/Line Driver/ Line Receiver July, 2012 ??Rev. 14

More results

类似说明 - MC74HC244AF

制造商	部件名	数据表	功能描述
ON Semiconductor	MC74HC541A	122Kb / 10P	Octal 3?뭆tate Noninverting Buffer/Line Driver/Line Receiver High?뭁erformance Silicon?묰ate CMOS July, 2005 ??Rev. 4
	MC74HC540A	119Kb / 8P	Octal 3?뭆tate Inverting Buffer/Line Driver/Line Receiver High?뭁erformance Silicon?묰ate CMOS July, 2005 ??Rev. 9
	74HC244	126Kb / 7P	Octal 3?뭆tate Noninverting Buffer/Line Driver/Line Receiver March, 2007 ??Rev. 0
	MC74HC245A	115Kb / 9P	Octal 3?뭆tate Noninverting Bus Transceiver High?뭁erformance Silicon?묰ate CMOS April, 2006 ??Rev. 12
	MC74HC573A	118Kb / 8P	Octal 3?뭆tate Noninverting Transparent Latch High?뭁erformance Silicon?묰ate CMOS July, 2005 ??Rev. 11
	MC74HC574A	122Kb / 10P	Octal 3?뭆tate Noninverting D Flip?묯lop High?뭁erformance Silicon?묰ate CMOS July, 2005 ??Rev. 10
	MC74HCT244A	113Kb / 8P	Octal 3?뭆tate Noninverting Buffer/Line Driver/Line Receiver with LSTTL?묬ompatible Inputs December, 2006 ??Rev. 11
Integral Corp.	IN74AC244	159Kb / 4P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
Integral Corp.	IN74AC241	167Kb / 4P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS
KODENSHI_AUK CORP.	KK74ACT241	294Kb / 5P	Octal 3-State Noninverting Buffer/Line Driver/Line Receiver High-Speed Silicon-Gate CMOS