Octal Buffer/Line Driver with 3-State Outputs

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Overview

The MC74AC540/74ACT540 and MC74AC541/74ACT541 are octal buffer/line drivers designed to be employed as memory and address drivers, clock drivers and bus oriented transmitter/receivers. The MC74AC541/74ACT541 is a noninverting option of the MC74AC540/74ACT540.

These devices are similar in function to the MC74AC240/74ACT240 and MC74AC244/74ACT244 while providing flow-through architecture (inputs on opposite side from outputs). This pinout arrangement makes these devices especially useful as output ports for microprocessors, allowing ease of layout and greater PC board density.

  • 3-State Outputs
  • Inputs and Outputs Opposite Side of Package, Allowing Easier Interface to Microprocessors
  • Outputs Source/Sink 24 mA
  • MC74AC540/74ACT540 Provides Inverted Outputs
  • MC74AC541/74ACT541 Provides Noninverted Outputs
  • ACT540 and ACT541 Have TTL Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541 FACT DATA 5-1
  • Pb-Free Packages are Available

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MC74AC541DTR2G

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Active

CAD Model

Pb

A

H

P

TSSOP-20

1

260

REEL

2500

N

8

3-State

2

6

6

24

$0.3588

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MC74AC541DWG

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CAD Model

Pb

A

H

P

SOIC-20W

3

260

TUBE

38

N

8

3-State

2

6

6

24

$0.4788

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MC74AC541DWR2G

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Active

CAD Model

Pb

A

H

P

SOIC-20W

3

260

REEL

1000

N

8

3-State

2

6

6

24

$0.4603

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NLVACT541DWR2G

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CAD Model

Pb

A

H

P

SOIC-20W

3

260

REEL

1000

N

8

3-State

2

6

6

24

Price N/A

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