參數(shù)資料
型號(hào)： SN74LS257
廠商： Texas Instruments, Inc.
英文描述： QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
中文描述： 四2線1線數(shù)據(jù)選擇器/多路復(fù)用器
文件頁數(shù)： 6/16頁
文件大?。?/td> 661K
代理商： SN74LS257
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package
Type
CDIP
CFP
CFP
CDIP
CDIP
CFP
CFP
LCCC
LCCC
CDIP
CDIP
CFP
CFP
CDIP
CDIP
CFP
CFP
CDIP
CDIP
CFP
CFP
LCCC
LCCC
CDIP
CDIP
CFP
CFP
CDIP
CDIP
CDIP
CDIP
CDIP
CDIP
CDIP
CDIP
SOIC
Package
Drawing
J
W
W
J
J
W
W
FK
FK
J
J
W
W
J
J
W
W
J
J
W
W
FK
FK
J
J
W
W
J
J
J
J
J
J
J
J
D
Pins Package
Qty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
40
Eco Plan
(2)
Lead/Ball Finish
MSL Peak Temp
(3)
5962-7603701VEA
5962-7603701VFA
5962-7603701VFA
7603701EA
7603701EA
7603701FA
7603701FA
76038012A
76038012A
7603801EA
7603801EA
7603801FA
7603801FA
8002301EA
8002301EA
8002301FA
8002301FA
JM38510/07906BEA
JM38510/07906BEA
JM38510/07906BFA
JM38510/07906BFA
JM38510/30906B2A
JM38510/30906B2A
JM38510/30906BEA
JM38510/30906BEA
JM38510/30906BFA
JM38510/30906BFA
SN54LS257BJ
SN54LS257BJ
SN54LS258BJ
SN54LS258BJ
SN54S257J
SN54S257J
SN54S258J
SN54S258J
SN74LS257BD
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
16
16
16
16
16
16
16
20
20
16
16
16
16
16
16
16
16
16
16
16
16
20
20
16
16
16
16
16
16
16
16
16
16
16
16
16
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
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CU NIPDAU
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-NC-NC-NC
Level-1-260C-UNLIM
Green (RoHS &
no Sb/Br)
Green (RoHS &
no Sb/Br)
Green (RoHS &
no Sb/Br)
Green (RoHS &
no Sb/Br)
SN74LS257BD
ACTIVE
SOIC
D
16
40
CU NIPDAU
Level-1-260C-UNLIM
SN74LS257BDE4
ACTIVE
SOIC
D
16
40
CU NIPDAU
Level-1-260C-UNLIM
SN74LS257BDE4
ACTIVE
SOIC
D
16
40
CU NIPDAU
Level-1-260C-UNLIM
PACKAGE OPTION ADDENDUM
www.ti.com
26-Sep-2005
Addendum-Page 1
相關(guān)PDF資料
PDF描述
SN54LS257BFK QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74S257D QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74S257DE4 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74S258D QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54S257FK QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LS257AJD 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Ceramic, DIP
SN74LS257AJDS 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Ceramic, DIP
SN74LS257AN 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP 制造商:Texas Instruments 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP
SN74LS257AN89 制造商:Motorola 功能描述:74LS257N
SN74LS257AND 制造商:Motorola Inc 功能描述:LOGIC MUX, QUAD, 2-INPUT, LS-TTL, 16 Pin, Plastic, DIP
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