MC74LVX244 データシートの表示（PDF） - ON Semiconductor

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MC74LVX244

Octal Bus Buffer With 5V−Tolerant Inputs

ON Semiconductor 

MC74LVX244

Octal Bus Buffer

With 5V−Tolerant Inputs

The MC74LVX244 is an advanced high speed CMOS

non−inverting 3−state octal bus buffer and has two active low output

enables. It is also designed to work with 3−state memory address

drivers, etc. The inputs tolerate voltages up to 7.0 V, allowing the

interface of 5.0 V systems to 3.0 V systems.

Features

• High Speed: tPD = 4.7 ns (Typ) at VCC = 3.3 V

• Low Power Dissipation: ICC = 4 mA (Max) at TA = 25°C

• Power Down Protection Provided on Inputs

• Balanced Propagation Delays

• Low Noise: VOLP = 0.8 V (Max)

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance:

Human Body Model > 2000 V;

Machine Model > 200 V

• These Devices are Pb−Free and are RoHS Compliant

20

1

http://onsemi.com

MARKING

DIAGRAMS

20

SOIC−20

DW SUFFIX

CASE 751D

1

LVX244

AWLYYWWG

20

1

20

TSSOP−20

DT SUFFIX

CASE 948E

1

LVX

244

ALYWG

G

20

1

20

SOEIAJ−20

M SUFFIX

CASE 967

1

LVX244

AWLYWWG

LVX244

A

WL, L

Y

WW, W

G or G

= Specific Device Code

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

© Semiconductor Components Industries, LLC, 2011

1

May, 2011 − Rev. 3

Publication Order Number:

MC74LVX244/D

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