參數(shù)資料
型號： SN74LS257
廠商： ON SEMICONDUCTOR
英文描述： LOW POWER SCHOTTKY
中文描述： 低功耗肖特基
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PDF資料
PDF描述
SN74LS257B Low Noise, high linearity, 50 ohms matched balanced amplifier module operating in the 1.8 to 2.2GHz frequency range
SN74LS257BD LOW POWER SCHOTTKY
SN74LS257BN 6V Fixed Gain, General Purpose Amplifier
SN54LS257 QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN54LS257B QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
相關代理商/技術參數(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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