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Chemical content 74AHCT244BQ

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Type numberPackagePackage descriptionTotal product weight
74AHCT244BQSOT764-1DHVQFN2028.02638 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9352855411151412601235Nijmegen, Netherlands; Suzhou, China; Bangkok, Thailand 
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)7440-21-30.33954100.000001.21150
subTotal0.33954100.000001.21150
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-810.5891697.4700037.78283
Iron (Fe)7439-89-60.260742.400000.93033
Phosphorus (P)7723-14-00.003260.030000.01163
Zinc (Zn)7440-66-60.010860.100000.03876
subTotal10.86402100.0000038.76355
Mould CompoundAdditiveNon hazardousProprietary0.476512.910001.70022
FillerSilica -amorphous-7631-86-90.571483.490002.03909
Silica fused60676-86-013.8892084.8200049.55759
PigmentCarbon black1333-86-40.026200.160000.09348
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-60.176851.080000.63101
Epoxy resin systemProprietary0.260361.590000.92899
Phenolic resinProprietary0.368442.250001.31460
Tetramethylbiphenyl diglycidyl ether85954-11-60.605873.700002.16179
subTotal16.37491100.0000058.42677
Pre-PlatingPure metal layerGold (Au)7440-57-50.002761.000000.00984
Nickel (Ni)7440-02-00.2509591.000000.89541
Palladium (Pd)7440-05-30.022068.000000.07872
subTotal0.27577100.000000.98397
WirePure metalCopper (Cu)7440-50-80.0838696.550000.29923
Pure metal layerGold (Au)7440-57-50.000300.350000.00108
Palladium (Pd)7440-05-30.002693.100000.00961
subTotal0.08686100.000000.30992
total28.02638100.00000100.00000
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.