SN74LS251J-00
更新时间:2024-09-18 14:08:23
品牌:TI
描述:LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16
SN74LS251J-00 概述
LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16 复用器/解复用器
SN74LS251J-00 规格参数
生命周期: | Obsolete | Reach Compliance Code: | unknown |
HTS代码: | 8542.39.00.01 | 风险等级: | 5.28 |
Is Samacsys: | N | 系列: | LS |
JESD-30 代码: | R-GDIP-T16 | 长度: | 19.56 mm |
负载电容(CL): | 15 pF | 逻辑集成电路类型: | MULTIPLEXER |
功能数量: | 1 | 输入次数: | 8 |
输出次数: | 1 | 端子数量: | 16 |
最高工作温度: | 70 °C | 最低工作温度: | |
输出特性: | 3-STATE | 输出极性: | COMPLEMENTARY |
封装主体材料: | CERAMIC, GLASS-SEALED | 封装代码: | DIP |
封装形状: | RECTANGULAR | 封装形式: | IN-LINE |
最大电源电流(ICC): | 10 mA | 传播延迟(tpd): | 45 ns |
认证状态: | Not Qualified | 座面最大高度: | 5.08 mm |
最大供电电压 (Vsup): | 5.25 V | 最小供电电压 (Vsup): | 4.75 V |
标称供电电压 (Vsup): | 5 V | 表面贴装: | NO |
技术: | TTL | 温度等级: | COMMERCIAL |
端子形式: | THROUGH-HOLE | 端子节距: | 2.54 mm |
端子位置: | DUAL | 宽度: | 7.62 mm |
Base Number Matches: | 1 |
SN74LS251J-00 数据手册
通过下载SN74LS251J-00数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载ꢀꢁꢂ ꢃ ꢄ ꢂ ꢅ ꢆ ꢀꢁ ꢂꢃ ꢇ ꢀꢄ ꢂ ꢅ ꢀꢁ ꢂꢃ ꢀꢄ ꢂꢅ ꢆ
ꢀꢁ ꢈꢃ ꢄ ꢂ ꢅ ꢆ ꢀꢁ ꢈꢃ ꢇ ꢀꢄ ꢂ ꢅ ꢆ ꢉꢊ ꢋꢌ ꢍ ꢍ ꢎ ꢂ ꢏꢆ ꢀ ꢁꢈ ꢃꢀ ꢄꢂ ꢅ
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SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
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Copyright 1988, Texas Instruments Incorporated
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢂ ꢅ ꢆ ꢀꢁ ꢂ ꢃꢇ ꢀ ꢄ ꢂꢅ ꢀ ꢁꢂ ꢃ ꢀꢄ ꢂ ꢅ ꢆ
ꢀ ꢁꢈ ꢃꢄ ꢂ ꢅ ꢆ ꢀꢁ ꢈ ꢃꢇ ꢀ ꢄ ꢂꢅ ꢆ ꢉꢊ ꢋ ꢌꢍ ꢍꢎ ꢂ ꢏꢆ ꢀ ꢁꢈ ꢃ ꢀꢄ ꢂ ꢅ
ꢐ ꢑꢊꢑ ꢀꢒ ꢇ ꢒꢓ ꢊꢔ ꢕꢀ ꢖꢌ ꢗꢇꢊꢋ ꢘ ꢇ ꢒꢙ ꢒꢕ ꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗꢊ ꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁꢂ ꢃ ꢄ ꢂ ꢅ ꢀ ꢁꢈ ꢃꢄ ꢂꢅ ꢆ
ꢐꢑꢊꢑ ꢀꢒ ꢇꢒ ꢓꢊꢔ ꢕꢀꢖ ꢌꢗ ꢇꢊ ꢋꢘ ꢇꢒ ꢙꢒꢕꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗ ꢊꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢄ ꢂ ꢅ ꢀꢁ ꢈ ꢃꢄꢂ ꢅ ꢆ
ꢐꢑꢊꢑ ꢀꢒ ꢇ ꢒꢓ ꢊꢔ ꢕꢀ ꢖꢌ ꢗꢇꢊꢋ ꢘ ꢇ ꢒꢙ ꢒꢕ ꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗꢊ ꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁꢂ ꢃ ꢇ ꢀꢄ ꢂ ꢅ ꢀꢁ ꢈꢃ ꢇꢀ ꢄꢂ ꢅꢆ
ꢐꢑꢊꢑ ꢀꢒ ꢇꢒ ꢓꢊꢔ ꢕꢀꢖ ꢌꢗ ꢇꢊ ꢋꢘ ꢇꢒ ꢙꢒꢕꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗ ꢊꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢇ ꢀꢄ ꢂꢅ ꢀꢁ ꢈꢃ ꢇ ꢀꢄ ꢂ ꢅꢆ ꢉꢊ ꢋ ꢌꢍ ꢍꢎ ꢂ ꢏꢆ
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SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀꢁ ꢂꢃ ꢀ ꢄ ꢂ ꢅ ꢀꢁ ꢈꢃ ꢀꢄ ꢂꢅ ꢆ
ꢐꢑꢊꢑ ꢀꢒ ꢇꢒ ꢓꢊꢔ ꢕꢀꢖ ꢌꢗ ꢇꢊ ꢋꢘ ꢇꢒ ꢙꢒꢕꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗ ꢊꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ꢀ ꢁꢂ ꢃꢀꢄ ꢂ ꢅ ꢀꢁ ꢈ ꢃꢀ ꢄ ꢂ ꢅꢆ
ꢐꢑꢊꢑ ꢀꢒ ꢇ ꢒꢓ ꢊꢔ ꢕꢀ ꢖꢌ ꢗꢇꢊꢋ ꢘ ꢇ ꢒꢙ ꢒꢕ ꢀ ꢚ ꢋꢊ ꢛ ꢜ ꢝꢀꢊꢑꢊ ꢒ ꢔ ꢗꢊ ꢘꢗꢊ ꢀ
SDLS085 − DECEMBER 1972 − REVISED MARCH 1988
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
PACKAGING INFORMATION
Orderable Device
7601601EA
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-55 to 125
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
ACTIVE
CDIP
CFP
CFP
J
16
16
16
1
TBD
TBD
TBD
A42
A42
A42
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
7601601EA
SNJ54LS251J
7601601FA
ACTIVE
ACTIVE
W
W
1
1
-55 to 125
7601601FA
SNJ54LS251W
7601601FA
-55 to 125
7601601FA
SNJ54LS251W
8002201EA
8002201EA
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
ACTIVE
CDIP
CDIP
CFP
J
J
16
16
16
16
16
16
20
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
8002201FA
W
W
J
Call TI
Call TI
8002201FA
CFP
Call TI
Call TI
JM38510/07905BEA
JM38510/07905BEA
JM38510/30905B2A
CDIP
CDIP
LCCC
Call TI
Call TI
J
Call TI
Call TI
FK
1
1
1
1
1
1
1
1
1
1
1
POST-PLATE
N / A for Pkg Type
JM38510/
30905B2A
JM38510/30905B2A
JM38510/30905BEA
JM38510/30905BEA
JM38510/30905BFA
JM38510/30905BFA
M38510/30905B2A
M38510/30905B2A
M38510/30905BEA
M38510/30905BEA
M38510/30905BFA
ACTIVE
ACTIVE
ACTIVE
NRND
LCCC
CDIP
CDIP
CFP
FK
J
20
16
16
16
16
20
20
16
16
16
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
POST-PLATE
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
JM38510/
30905B2A
A42
A42
JM38510/
30905BEA
J
JM38510/
30905BEA
W
W
FK
FK
J
A42
JM38510/
30905BFA
NRND
CFP
A42
JM38510/
30905BFA
ACTIVE
ACTIVE
ACTIVE
ACTIVE
NRND
LCCC
LCCC
CDIP
CDIP
CFP
POST-PLATE
POST-PLATE
A42
JM38510/
30905B2A
JM38510/
30905B2A
JM38510/
30905BEA
J
A42
JM38510/
30905BEA
W
A42
JM38510/
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
30905BFA
M38510/30905BFA
NRND
CFP
W
16
1
TBD
A42
N / A for Pkg Type
-55 to 125
JM38510/
30905BFA
SN54251J
SN54251J
OBSOLETE
OBSOLETE
ACTIVE
CDIP
CDIP
CDIP
J
J
J
16
16
16
TBD
TBD
TBD
Call TI
Call TI
A42
Call TI
Call TI
-55 to 125
-55 to 125
-55 to 125
SN54LS251J
1
1
N / A for Pkg Type
SN54LS251J
SN54LS251J
SN54LS251J
ACTIVE
CDIP
J
16
TBD
A42
N / A for Pkg Type
-55 to 125
SN54S251J
SN54S251J
SN74251N
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
ACTIVE
CDIP
CDIP
PDIP
PDIP
PDIP
PDIP
SOIC
J
16
16
16
16
16
16
16
TBD
TBD
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
-55 to 125
-55 to 125
0 to 70
J
N
N
N
N
D
Call TI
Call TI
SN74251N
Call TI
Call TI
0 to 70
SN74251N3
SN74251N3
SN74LS251D
Call TI
Call TI
0 to 70
Call TI
Call TI
0 to 70
40
40
Green (RoHS
& no Sb/Br)
CU NIPDAU
Level-1-260C-UNLIM
0 to 70
LS251
LS251
LS251
LS251
LS251
LS251
LS251
LS251
LS251
LS251
SN74LS251D
SN74LS251DE4
SN74LS251DE4
SN74LS251DG4
SN74LS251DG4
SN74LS251DR
SN74LS251DR
SN74LS251DRE4
SN74LS251DRE4
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
SOIC
D
D
D
D
D
D
D
D
D
16
16
16
16
16
16
16
16
16
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
40
Green (RoHS
& no Sb/Br)
40
Green (RoHS
& no Sb/Br)
40
Green (RoHS
& no Sb/Br)
40
Green (RoHS
& no Sb/Br)
2500
2500
2500
2500
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Addendum-Page 2
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
0 to 70
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
SN74LS251DRG4
SN74LS251DRG4
SN74LS251N
ACTIVE
SOIC
SOIC
PDIP
PDIP
D
16
16
16
16
2500
Green (RoHS
& no Sb/Br)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
Level-1-260C-UNLIM
Level-1-260C-UNLIM
N / A for Pkg Type
N / A for Pkg Type
LS251
ACTIVE
ACTIVE
ACTIVE
D
N
N
2500
25
Green (RoHS
& no Sb/Br)
0 to 70
LS251
Pb-Free
(RoHS)
0 to 70
SN74LS251N
SN74LS251N
SN74LS251N
25
Pb-Free
(RoHS)
0 to 70
SN74LS251N3
SN74LS251N3
SN74LS251NE4
OBSOLETE
OBSOLETE
ACTIVE
PDIP
PDIP
PDIP
N
N
N
16
16
16
TBD
TBD
Call TI
Call TI
Call TI
Call TI
0 to 70
0 to 70
0 to 70
25
Pb-Free
(RoHS)
CU NIPDAU
N / A for Pkg Type
SN74LS251N
SN74LS251N
74LS251
SN74LS251NE4
SN74LS251NSR
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
PDIP
SO
SO
SO
SO
SO
SO
N
16
16
16
16
16
16
16
25
Pb-Free
(RoHS)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
N / A for Pkg Type
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
NS
NS
NS
NS
NS
NS
2000
2000
2000
2000
2000
2000
Green (RoHS
& no Sb/Br)
SN74LS251NSR
Green (RoHS
& no Sb/Br)
74LS251
SN74LS251NSRE4
SN74LS251NSRE4
SN74LS251NSRG4
SN74LS251NSRG4
Green (RoHS
& no Sb/Br)
74LS251
Green (RoHS
& no Sb/Br)
74LS251
Green (RoHS
& no Sb/Br)
74LS251
Green (RoHS
& no Sb/Br)
74LS251
SN74S251D
SN74S251D
SN74S251N
SN74S251N
SN74S251N3
SN74S251N3
SNJ54251J
SNJ54251J
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
SOIC
SOIC
PDIP
PDIP
PDIP
PDIP
CDIP
CDIP
D
D
N
N
N
N
J
16
16
16
16
16
16
16
16
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
-55 to 125
-55 to 125
J
Addendum-Page 3
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
Orderable Device
Status Package Type Package Pins Package
Eco Plan Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
SNJ54LS251FK
SNJ54LS251FK
SNJ54LS251J
SNJ54LS251J
SNJ54LS251W
SNJ54LS251W
ACTIVE
LCCC
LCCC
CDIP
CDIP
CFP
FK
20
20
16
16
16
16
1
TBD
TBD
TBD
TBD
TBD
TBD
POST-PLATE
POST-PLATE
A42
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
N / A for Pkg Type
SNJ54LS
251FK
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
FK
J
1
1
1
1
1
SNJ54LS
251FK
7601601EA
SNJ54LS251J
J
A42
7601601EA
SNJ54LS251J
W
W
A42
7601601FA
SNJ54LS251W
CFP
A42
7601601FA
SNJ54LS251W
SNJ54S251FK
SNJ54S251FK
SNJ54S251J
SNJ54S251J
SNJ54S251W
SNJ54S251W
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
OBSOLETE
LCCC
LCCC
CDIP
CDIP
CFP
FK
FK
J
20
20
16
16
16
16
TBD
TBD
TBD
TBD
TBD
TBD
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
Call TI
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
J
W
W
CFP
(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 - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
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.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
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)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Addendum-Page 4
PACKAGE OPTION ADDENDUM
www.ti.com
25-Sep-2013
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
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.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF SN54251, SN54LS251, SN54S251, SN74251, SN74LS251, SN74S251 :
Catalog: SN74251, SN74LS251, SN74S251
•
Military: SN54251, SN54LS251, SN54S251
•
NOTE: Qualified Version Definitions:
Catalog - TI's standard catalog product
•
Military - QML certified for Military and Defense Applications
•
Addendum-Page 5
PACKAGE MATERIALS INFORMATION
www.ti.com
8-Apr-2013
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
SN74LS251DR
SOIC
D
16
2500
330.0
16.4
6.5
10.3
2.1
8.0
16.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
8-Apr-2013
*All dimensions are nominal
Device
Package Type Package Drawing Pins
SOIC 16
SPQ
Length (mm) Width (mm) Height (mm)
333.2 345.9 28.6
SN74LS251DR
D
2500
Pack Materials-Page 2
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
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supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
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Copyright © 2013, Texas Instruments Incorporated
SN74LS251J-00 相关器件
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