SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Copyright 1988, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
2POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
4POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com 9-Mar-2021
Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead finish/
Ball material
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
7603701EA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701EA
SNJ54LS257BJ
7603701FA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701FA
SNJ54LS257BW
7603701FA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701FA
SNJ54LS257BW
7603801EA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603801EA
SNJ54LS258BJ
7603801EA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603801EA
SNJ54LS258BJ
8002301EA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301EA
SNJ54S258J
8002301EA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301EA
SNJ54S258J
8002301FA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301FA
SNJ54S258W
8002301FA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301FA
SNJ54S258W
JM38510/07906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BEA
JM38510/07906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BEA
JM38510/07906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BFA
JM38510/07906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BFA
JM38510/30906B2A ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906B2A
JM38510/30906B2A ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906B2A
JM38510/30906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BEA
PACKAGE OPTION ADDENDUM
www.ti.com 9-Mar-2021
Addendum-Page 2
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead finish/
Ball material
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
JM38510/30906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BEA
JM38510/30906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BFA
JM38510/30906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BFA
M38510/07906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BEA
M38510/07906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BEA
M38510/07906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BFA
M38510/07906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
07906BFA
M38510/30906B2A ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906B2A
M38510/30906B2A ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906B2A
M38510/30906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BEA
M38510/30906BEA ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BEA
M38510/30906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BFA
M38510/30906BFA ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 JM38510/
30906BFA
SN54LS257BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54LS257BJ
SN54LS257BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54LS257BJ
SN54LS258BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54LS258BJ
SN54LS258BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54LS258BJ
PACKAGE OPTION ADDENDUM
www.ti.com 9-Mar-2021
Addendum-Page 3
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead finish/
Ball material
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
SN54S257J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54S257J
SN54S257J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SN54S257J
SN74LS257BD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS257B
SN74LS257BD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS257B
SN74LS257BDR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS257B
SN74LS257BDR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS257B
SN74LS257BN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS257BN
SN74LS257BN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS257BN
SN74LS257BNSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 74LS257B
SN74LS257BNSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 74LS257B
SN74LS258BD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS258B
SN74LS258BD ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS258B
SN74LS258BDR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS258B
SN74LS258BDR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 LS258B
SN74LS258BN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS258BN
SN74LS258BN ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74LS258BN
SN74S257N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74S257N
SN74S257N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN74S257N
SNJ54LS257BFK ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54LS
257BFK
SNJ54LS257BFK ACTIVE LCCC FK 20 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54LS
257BFK
PACKAGE OPTION ADDENDUM
www.ti.com 9-Mar-2021
Addendum-Page 4
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead finish/
Ball material
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
SNJ54LS257BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701EA
SNJ54LS257BJ
SNJ54LS257BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701EA
SNJ54LS257BJ
SNJ54LS257BW ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701FA
SNJ54LS257BW
SNJ54LS257BW ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603701FA
SNJ54LS257BW
SNJ54LS258BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603801EA
SNJ54LS258BJ
SNJ54LS258BJ ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 7603801EA
SNJ54LS258BJ
SNJ54S257J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54S257J
SNJ54S257J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54S257J
SNJ54S257W ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54S257W
SNJ54S257W ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 SNJ54S257W
SNJ54S258J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301EA
SNJ54S258J
SNJ54S258J ACTIVE CDIP J 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301EA
SNJ54S258J
SNJ54S258W ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301FA
SNJ54S258W
SNJ54S258W ACTIVE CFP W 16 1 Non-RoHS
& Green SNPB N / A for Pkg Type -55 to 125 8002301FA
SNJ54S258W
(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.
PACKAGE OPTION ADDENDUM
www.ti.com 9-Mar-2021
Addendum-Page 5
(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(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.
(6) Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
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 SN54LS257B, SN54LS258B, SN54S257, SN74LS257B, SN74LS258B, SN74S257 :
•Catalog: SN74LS257B, SN74LS258B, SN74S257
•Military: SN54LS257B, SN54LS258B, SN54S257
NOTE: Qualified Version Definitions:
•Catalog - TI's standard catalog product
•Military - QML certified for Military and Defense Applications
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
SN74LS257BDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1
SN74LS257BNSR SO NS 16 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1
SN74LS258BDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 30-Dec-2020
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN74LS257BDR SOIC D 16 2500 333.2 345.9 28.6
SN74LS257BNSR SO NS 16 2000 853.0 449.0 35.0
SN74LS258BDR SOIC D 16 2500 333.2 345.9 28.6
PACKAGE MATERIALS INFORMATION
www.ti.com 30-Dec-2020
Pack Materials-Page 2
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