74HC541 データシートの表示（PDF） - ON Semiconductor
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74HC541 Datasheet PDF : 10 Pages
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MC74HC541A
Octal 3−State Noninverting
Buffer/Line Driver/Line
Receiver
High−Performance Silicon−Gate CMOS
The MC74HC541A is identical in pinout to the LS541. The device
inputs are compatible with Standard CMOS outputs. External pull−up
resistors make them compatible with LSTTL outputs.
The HC541A is an octal noninverting buffer/line driver/line
receiver designed to be used with 3−state memory address drivers,
clock drivers, and other bus−oriented systems. This device features
inputs and outputs on opposite sides of the package and two ANDed
active−low output enables.
The HC541A is similar in function to the HC540A, which has
inverting outputs.
Features
• Output Drive Capability: 15 LSTTL Loads
• Outputs Directly Interface to CMOS, NMOS and TTL
• Operating Voltage Range: 2.0 to 6.0 V
• Low Input Current: 1 mA
• High Noise Immunity Characteristic of CMOS Devices
• In Compliance With the JEDEC Standard No. 7A Requirements
• Chip Complexity: 134 FETs or 33.5 Equivalent Gates
• Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
20
1
20
1
20
PDIP−20
N SUFFIX
CASE 738
1
MC74HC541AN
AWLYYWWG
20
SOIC−20
DW SUFFIX
CASE 751D
74HC541A
AWLYYWWG
1
20
1
20
TSSOP−20
DT SUFFIX
CASE 948E
1
HC
541A
ALYWG
G
20
1
20
SOEIAJ−20
F SUFFIX
CASE 967
1
74HC541A
AWLYWWG
A
= Assembly Location
WL, L = Wafer Lot
YY, Y = Year
WW, W = Work Week
G
= Pb−Free Package
G
= 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.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2005
1
July, 2005 − Rev. 4
Publication Order Number:
MC74HC541A/D
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