MC74VHC541(2014) 查看數據表（PDF） - ON Semiconductor

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MC74VHC541
(Rev.:2014)

Octal Bus Buffer

ON Semiconductor 

DEVICE

UNDER

TEST

TEST

POINT

OUTPUT

CL*

*Includes all probe and jig capacitance

Figure 4.

MC74VHC541

TEST CIRCUITS

DEVICE

UNDER

TEST

TEST

POINT

OUTPUT

1kW

CL*

CONNECT TO VCC WHEN

TESTING tPLZ AND tPZL.

CONNECT TO GND WHEN

TESTING tPHZ AND tPZH.

*Includes all probe and jig capacitance

Figure 5.

INPUT

Figure 6. Input Equivalent Circuit

ORDERING INFORMATION

Device

MC74VHC541DWR2G

Package

SOIC−20WB

(Pb−Free)

Shipping†

1000 / Tape & Reel

MC74VHC541DTG

TSSOP−20

(Pb−Free)

75 Units / Rail

MC74VHC541DTR2G

TSSOP−20

(Pb−Free)

2500 / Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

MARKING DIAGRAMS

SOIC−20WB

20

VHC541

AWLYYWWG

1

TSSOP−20

20

VHC

541

ALYWG

G

1

A

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

G or G = Pb−Free Package

(Note: Microdot may be in either location)

http://onsemi.com

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