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74AC541, 74ACT541 Rev. 1.5.0

January 2008

74AC541, 74ACT541

Octal Buffer/Line Driver with 3-STATE Outputs

Features

easier interface to microprocessors

General Description

The 74AC541 and 74ACT541 are octal buffer/line

drivers designed to be employed as memory and

address drivers, clock drivers and bus oriented transmitter/

receivers.

These devices are similar in function to the 74AC244

and 74ACTC244 while providing flow-through architec-

ture (inputs on opposite side from outputs). This pinout

arrangement makes these devices especially useful as

an output port for microprocessors, allowing ease of

layout and greater PC board density.

Ordering Information

Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.

All packages are lead free per JEDEC: J-STD-020B standard.

Order Number

Package

Number

Package Description

74AC541SC

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

74AC541SJ

M20D

20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

74AC541MTC

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide

74AC541PC

N20A

20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide

74ACT541SC

M20B

20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide

74ACT541MTC

MTC20

20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm

Wide