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SN74AHC244DW 参数 Datasheet PDF下载

SN74AHC244DW图片预览
型号: SN74AHC244DW
PDF下载: 下载PDF文件 查看货源
内容描述: 八路缓冲器/驱动器,具有三态输出 [OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS]
分类和应用: 总线驱动器总线收发器逻辑集成电路光电二极管输出元件PC
文件页数/大小: 18 页 / 567 K
品牌: TI [ TEXAS INSTRUMENTS ]
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PACKAGE OPTION ADDENDUM  
www.ti.com  
28-Feb-2005  
PACKAGING INFORMATION  
Orderable Device  
Status (1)  
Package Package  
Pins Package Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)  
Qty  
Type  
LCCC  
CDIP  
CFP  
Drawing  
5962-9678201Q2A  
5962-9678201QRA  
5962-9678201QSA  
5962-9678201SA  
5962-9678201VRA  
5962-9678201VSA  
SN74AHC244DBLE  
SN74AHC244DBR  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
OBSOLETE  
ACTIVE  
FK  
J
20  
20  
20  
20  
20  
20  
20  
20  
1
1
1
None  
None  
None  
None  
None  
None  
None  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Call TI  
Level-NC-NC-NC  
Level-NC-NC-NC  
Level-NC-NC-NC  
Call TI  
W
W
J
CFP  
CDIP  
CFP  
1
1
Level-NC-NC-NC  
Level-NC-NC-NC  
Call TI  
W
DB  
DB  
SSOP  
SSOP  
2000  
2000  
25  
Pb-Free  
(RoHS)  
CU NIPDAU Level-2-260C-1 YEAR/  
Level-1-235C-UNLIM  
SN74AHC244DGVR  
SN74AHC244DW  
SN74AHC244DWR  
SN74AHC244N  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
ACTIVE  
TVSOP  
SOIC  
SOIC  
PDIP  
DGV  
DW  
DW  
N
20  
20  
20  
20  
20  
20  
Pb-Free  
(RoHS)  
CU NIPDAU Level-1-250C-UNLIM  
Pb-Free  
(RoHS)  
CU NIPDAU Level-2-250C-1 YEAR/  
Level-1-235C-UNLIM  
2000  
20  
Pb-Free  
(RoHS)  
CU NIPDAU Level-2-250C-1 YEAR/  
Level-1-235C-UNLIM  
Pb-Free  
(RoHS)  
CU NIPDAU Level-NC-NC-NC  
SN74AHC244NSR  
SN74AHC244PW  
SO  
NS  
2000  
70  
Pb-Free  
(RoHS)  
CU NIPDAU Level-2-260C-1 YEAR/  
Level-1-235C-UNLIM  
TSSOP  
PW  
Pb-Free  
(RoHS)  
CU NIPDAU Level-1-250C-UNLIM  
SN74AHC244PWLE  
SN74AHC244PWR  
OBSOLETE TSSOP  
PW  
PW  
20  
20  
None  
Call TI  
Call TI  
ACTIVE  
TSSOP  
2000 Green (RoHS & CU NIPDAU Level-1-260C-UNLIM  
no Sb/Br)  
SNJ54AHC244FK  
SNJ54AHC244J  
SNJ54AHC244W  
ACTIVE  
ACTIVE  
ACTIVE  
LCCC  
CDIP  
CFP  
FK  
J
20  
20  
20  
1
1
1
None  
None  
None  
Call TI  
Call TI  
Call TI  
Level-NC-NC-NC  
Level-NC-NC-NC  
Level-NC-NC-NC  
W
(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)  
Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional  
product content details.  
None: Not yet available Lead (Pb-Free).  
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" and in addition, uses package materials that do not contain halogens,  
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.  
(3)  
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry 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  
Addendum-Page 1