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Chemical content 74AHC273BQ

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Type numberPackagePackage descriptionTotal product weight
74AHC273BQSOT764-1DHVQFN2028.02607 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9352730491151512601235Nijmegen, Netherlands; Bangkok, Thailand; Suzhou, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.0683180.100000.24373
PolymerResin systemProprietary0.0169719.900000.06055
subTotal0.08528100.000000.30428
DieDoped siliconSilicon (Si)7440-21-30.33908100.000001.20989
subTotal0.33908100.000001.20989
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-810.5891697.4700037.78325
Iron (Fe)7439-89-60.260742.400000.93034
Phosphorus (P)7723-14-00.003260.030000.01163
Zinc (Zn)7440-66-60.010860.100000.03876
subTotal10.86402100.0000038.76398
Mould CompoundAdditiveNon hazardousProprietary0.476512.910001.70024
FillerSilica -amorphous-7631-86-90.571483.490002.03912
Silica fused60676-86-013.8892084.8200049.55814
PigmentCarbon black1333-86-40.026200.160000.09348
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-60.176851.080000.63102
Epoxy resin systemProprietary0.260361.590000.92900
Phenolic resinProprietary0.368442.250001.31462
Tetramethylbiphenyl diglycidyl ether85954-11-60.605873.700002.16181
subTotal16.37491100.0000058.42743
Pre-PlatingPure metal layerGold (Au)7440-57-50.002761.000000.00984
Nickel (Ni)7440-02-00.2509591.000000.89542
Palladium (Pd)7440-05-30.022068.000000.07872
subTotal0.27577100.000000.98398
WirePure metalCopper (Cu)7440-50-80.0840196.550000.29975
Pure metal layerGold (Au)7440-57-50.000300.350000.00109
Palladium (Pd)7440-05-30.002703.100000.00962
subTotal0.08701100.000000.31046
total28.02607100.00000100.00000
Disclaimer
All information in this document is furnished for exploratory or indicative purposes only. All information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia may make changes to information published in this document at any time and without notice. Minor deviations may occur in the products from different manufacturing location. This document supersedes and replaces all information supplied prior to the publication hereof. Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.