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PACKAGE OPTION ADDENDUM www.ti.com 28-Jul-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead finish/ MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) Ball material (3) (4/5) (6) JM38510/30302B2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 JM38510/ 30302B2A JM38510/30302BCA ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 JM38510/ 30302BCA JM38510/30302BCA ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 JM38510/ 30302BCA JM38510/30302BDA ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 30302BDA JM38510/30302BDA ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 30302BDA M38510/30302B2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 JM38510/ 30302B2A M38510/30302B2A ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 JM38510/ 30302B2A M38510/30302BCA ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 JM38510/ 30302BCA M38510/30302BCA ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 JM38510/ 30302BCA M38510/30302BDA ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 30302BDA M38510/30302BDA ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 30302BDA SN54LS27J ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 SN54LS27J SN54LS27J ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 SN54LS27J SN74LS27D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) SN74LS27D ACTIVE SOIC D 14 50 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) SN74LS27DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) SN74LS27DR ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 28-Jul-2020 Orderable Device Status Package Type Package Pins Package Eco Plan Lead finish/ MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) Ball material (3) (4/5) (6) SN74LS27DRE4 ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) SN74LS27DRE4 ACTIVE SOIC D 14 2500 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 LS27 & no Sb/Br) SN74LS27N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 SN74LS27N & no Sb/Br) SN74LS27N ACTIVE PDIP N 14 25 Green (RoHS NIPDAU N / A for Pkg Type 0 to 70 SN74LS27N & no Sb/Br) SN74LS27NSR ACTIVE SO NS 14 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 74LS27 & no Sb/Br) SN74LS27NSR ACTIVE SO NS 14 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM 0 to 70 74LS27 & no Sb/Br) SNJ54LS27FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 SNJ54LS 27FK SNJ54LS27FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 SNJ54LS 27FK SNJ54LS27J ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 SNJ54LS27J SNJ54LS27J ACTIVE CDIP J 14 1 TBD SNPB N / A for Pkg Type -55 to 125 SNJ54LS27J SNJ54LS27W ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 SNJ54LS27W SNJ54LS27W ACTIVE CFP W 14 1 TBD Call TI N / A for Pkg Type -55 to 125 SNJ54LS27W (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) 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. Addendum-Page 2

PACKAGE OPTION ADDENDUM www.ti.com 28-Jul-2020 (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 SN54LS27, SN74LS27 : •Catalog: SN74LS27 •Military: SN54LS27 NOTE: Qualified Version Definitions: •Catalog - TI's standard catalog product •Military - QML certified for Military and Defense Applications Addendum-Page 3

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) SN74LS27DR SOIC D 14 2500 330.0 16.4 6.5 9.0 2.1 8.0 16.0 Q1 SN74LS27NSR SO NS 14 2000 330.0 16.4 8.2 10.5 2.5 12.0 16.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) SN74LS27DR SOIC D 14 2500 367.0 367.0 38.0 SN74LS27NSR SO NS 14 2000 367.0 367.0 38.0 PackMaterials-Page2

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PACKAGE OUTLINE J0014A CDIP - 5.08 mm max height SCALE 0.900 CERAMIC DUAL IN LINE PACKAGE PIN 1 ID A 4X .005 MIN (OPTIONAL) [0.13] .015-.060 TYP [0.38-1.52] 1 14 12X .100 [2.54] 14X .014-.026 14X .045-.065 [0.36-0.66] [1.15-1.65] .010 [0.25] C A B .754-.785 [19.15-19.94] 7 8 B .245-.283 .2 MAX TYP .13 MIN TYP [6.22-7.19] [5.08] [3.3] SEATING PLANE C .308-.314 [7.83-7.97] AT GAGE PLANE .015 GAGE PLANE [0.38] 0 -15 14X .008-.014 TYP [0.2-0.36] 4214771/A 05/2017 NOTES: 1. All controlling linear dimensions are in inches. Dimensions in brackets are in millimeters. Any dimension in brackets or parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This package is hermitically sealed with a ceramic lid using glass frit. 4. Index point is provided on cap for terminal identification only and on press ceramic glass frit seal only. 5. Falls within MIL-STD-1835 and GDIP1-T14. www.ti.com

EXAMPLE BOARD LAYOUT J0014A CDIP - 5.08 mm max height CERAMIC DUAL IN LINE PACKAGE (.300 ) TYP [7.62] SEE DETAIL B SEE DETAIL A 1 14 12X (.100 ) [2.54] SYMM 14X ( .039) [1] 7 8 SYMM LAND PATTERN EXAMPLE NON-SOLDER MASK DEFINED SCALE: 5X .002 MAX (.063) [0.05] [1.6] METAL ALL AROUND ( .063) SOLDER MASK [1.6] OPENING METAL .002 MAX SOLDER MASK (R.002 ) TYP [0.05] OPENING [0.05] ALL AROUND DETAIL A DETAIL B SCALE: 15X 13X, SCALE: 15X 4214771/A 05/2017 www.ti.com

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