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參數(shù)資料
| 型號(hào)： | 74ALS540 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 八路緩沖器和線路驅(qū)動(dòng)器，三態(tài)輸出 |
| 文件頁(yè)數(shù)： | 7/16頁(yè) |
| 文件大?。?/td> | 512K |
| 代理商： | 74ALS540 |
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Orderable Device
Status
(1)
Package
Type
PDIP
Package
Drawing
N
Pins Package
Qty
20
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
SN74ALS541-1NE4
ACTIVE
20
Pb-Free
(RoHS)
CU NIPDAU
Level-NC-NC-NC
SN74ALS541-1NSR
ACTIVE
SO
NS
20
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
25
Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
20
Pb-Free
(RoHS)
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541-1NSRE4
ACTIVE
SO
NS
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541DBR
ACTIVE
SSOP
DB
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541DBRE4
ACTIVE
SSOP
DB
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541DW
ACTIVE
SOIC
DW
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541DWR
ACTIVE
SOIC
DW
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541DWRE4
ACTIVE
SOIC
DW
20
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541N
ACTIVE
PDIP
N
20
CU NIPDAU
Level-NC-NC-NC
SN74ALS541N3
SN74ALS541NE4
OBSOLETE
ACTIVE
PDIP
PDIP
N
N
20
20
TBD
Pb-Free
(RoHS)
Call TI
CU NIPDAU
Call TI
Level-NC-NC-NC
20
SN74ALS541NSR
ACTIVE
SO
NS
20
2000 Green (RoHS &
no Sb/Br)
2000 Green (RoHS &
no Sb/Br)
1
1
CU NIPDAU
Level-1-260C-UNLIM
SN74ALS541NSRE4
ACTIVE
SO
NS
20
CU NIPDAU
Level-1-260C-UNLIM
SNJ54ALS541FK
SNJ54ALS541J
ACTIVE
ACTIVE
LCCC
CDIP
FK
J
20
20
TBD
TBD
Call TI
Call TI
Level-NC-NC-NC
Level-NC-NC-NC
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in
a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
for the latest availability information and additional product content details.Pb-Free (RoHS):
TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br):
TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame
retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
Eco
Plan
-
The
planned
eco-friendly
classification:
Pb-Free
(RoHS)
or
Green
(RoHS
&
no
Sb/Br)
-
please
check
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder
temperature.
Important Information and Disclaimer:
The information provided on this page represents TI's knowledge and belief as of the date that it is
provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the
accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take
reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on
incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited
information may not be available for release.
PACKAGE OPTION ADDENDUM
www.ti.com
26-Sep-2005
Addendum-Page 2
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相關(guān)代理商/技術(shù)參數(shù) |
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| 74ALS540N | 制造商:Texas Instruments 功能描述: |
| 74ALS541-1N | 制造商:Texas Instruments 功能描述: |
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| 74ALS563AD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip/flop |
| 74ALS563AN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Latch flip/flop |
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