mc74act541dw ON Semiconductor, mc74act541dw Datasheet

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mc74act541dw

Manufacturer Part Number
mc74act541dw
Description
Octal Buffer/line Driver With 3?state Outputs
Manufacturer
ON Semiconductor
Datasheet

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MC74AC540, MC74ACT540,
MC74AC541, MC74ACT541
Octal Buffer/Line Driver
with 3−State Outputs
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.
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.
Features
© Semiconductor Components Industries, LLC, 2006
December, 2006 − Rev. 8
TRUTH TABLE
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Z = High Impedance
OE
The MC74AC540/74ACT540 and MC74AC541/74ACT541 are
T h e s e
Interface to Microprocessors
3−State Outputs
Inputs and Outputs Opposite Side of Package, Allowing Easier
Outputs Source/Sink 24 mA
MC74AC540/74ACT540 Provides Inverted Outputs
MC74AC541/74ACT541 Provides Noninverted Outputs
′ACT540 and ′ACT541 Have TTL Compatible Inputs
Pb−Free Packages are Available
H
X
L
L
1
Inputs
OE
H
X
L
L
2
d e v i c e s
D
H
X
X
L
′540
H
a r e
L
Z
Z
Outputs
′541
s i m i l a r
H
Z
Z
L
i n
f u n c t i o n
t o
1
t h e
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
See general marking information in the device marking
section on page 9 of this data sheet.
1
DEVICE MARKING INFORMATION
ORDERING INFORMATION
1
1
1
http://onsemi.com
Publication Order Number:
DW SUFFIX
CASE 751D
CASE 948E
SOEIAJ−20
SOIC−20W
TSSOP−20
DT SUFFIX
CASE 738
M SUFFIX
CASE 967
N SUFFIX
PDIP−20
MC74AC540/D

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mc74act541dw Summary of contents

Page 1

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 Octal Buffer/Line Driver with 3−State Outputs 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 ...

Page 2

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 GND 10 Figure 1. MC74AC540/74ACT540 MAXIMUM RATINGS Symbol V DC Supply Voltage (Referenced to GND Input Voltage (Referenced to GND ...

Page 3

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Maximum Low Level OL Output Voltage I Maximum Input IN ...

Page 4

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com) Symbol Parameter Propagation Delay t PLH ′ Data to Output ( AC540) Propagation Delay t PHL ′ Data to Output ( AC540) Output Enable Time ...

Page 5

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 DC CHARACTERISTICS Symbol Parameter V Minimum High Level IH Input Voltage V Maximum Low Level IL Input Voltage V Minimum High Level OH Output Voltage V Maximum Low Level OL Output Voltage I Maximum Input IN ...

Page 6

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com) Symbol Parameter Propagation Delay t PLH ′ Data to Output ( ACT540) Propagation Delay t PHL ′ Data to Output ( ACT540) Output Enable Time ...

Page 7

... MC74AC541DW MC74AC541DWG MC74AC541DWR2 MC74AC541DWR2G MC74ACT541DW MC74ACT541DWG MC74ACT541DWR2 MC74ACT541DWR2G †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. *These packages are inherently Pb−Free. Package PDIP−20 PDIP−20 (Pb−Free) PDIP− ...

Page 8

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 ORDERING INFORMATION (continued) Device MC74AC541DTR2 MC74AC541DTR2G MC74ACT541DT MC74ACT541DTG MC74ACT541DTR2 MC74ACT541DTR2G MC74AC541M MC74AC541MG MC74AC541MEL MC74AC541MELG MC74ACT541M MC74ACT541MG MC74ACT541MEL MC74ACT541MELG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape ...

Page 9

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 PDIP− MC74AC54xN AWLYYWWG MC74ACT54xN AWLYYWWG 1 1 MARKING DIAGRAMS SOIC−20W TSSOP− AC54x 54x AWLYYWWG ALYWG ACT ACT54x 54x AWLYYWWG ALYWG ...

Page 10

MC74AC540, MC74ACT540, MC74AC541, MC74ACT541 −A− −T− SEATING PLANE 0.25 (0.010 20X 0. 18X A1 PACKAGE DIMENSIONS PDIP−20 ...

Page 11

... 0.100 (0.004) −T− SEATING PLANE 16X 0.36 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS TSSOP−20 DT SUFFIX CASE 948E−02 ISSUE ...

Page 12

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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