×

Chemical content 74HCT174PW

Nexperia is committed to being a proactive and sustainable company, which is why chemical content information for our semiconductor products is publicly available from our website. This data serves our customers with the relevant information to assess compliance with national and international legal standards, including EU/CN RoHS, REACH, and California Proposition 65. With this detailed level of data directly retrieved from our product database, Nexperia is sticking to the highest standards in semiconductor industry. Further information is available under Environment.

Type numberPackagePackage descriptionTotal product weight
74HCT174PWSOT403-1TSSOP1653.44190 mg
12NCVersionPb-free solderingPb solderingNumber of processing cyclesAssembly siteRHF-indicator
MSLPPTMPPTMSLPPTMPPT
9351873801181012601235Bangkok, Thailand; Nijmegen, Netherlands; Suzhou, China 
SubpartMaterial groupSubstancesCAS numberMass(mg)Mass(%) of subpartMass(%) of total product
AdhesiveFillerSilver (Ag)7440-22-40.1168577.900000.21865
PolymerAcrylic resinProprietary0.0228015.200000.04266
Resin systemProprietary0.010356.900000.01937
subTotal0.15000100.000000.28068
DieDoped siliconSilicon (Si)7440-21-30.80909100.000001.51397
subTotal0.80909100.000001.51397
Lead Frame MaterialCopper alloyCopper (Cu)7440-50-819.8936397.4700037.22477
Iron (Fe)7439-89-60.489842.400000.91658
Phosphorus (P)7723-14-00.006120.030000.01146
Zinc (Zn)7440-66-60.020410.100000.03819
subTotal20.41000100.0000038.19100
Mould CompoundAdditiveNon hazardousProprietary1.488964.700002.78613
FillerSilica fused60676-86-025.0272079.0000046.83067
Flame retardantMagnesium Hydroxide (Mg(OH)2)1309-42-81.900806.000003.55676
PigmentCarbon black1333-86-40.063360.200000.11856
Polymer1,4-Bis(methoxymethyl)benzene/phenol copolymer26834-02-61.267204.000002.37117
Non hazardousProprietary1.298884.100002.43045
Tetramethylbiphenyl diglycidyl ether85954-11-60.633602.000001.18559
subTotal31.68000100.0000059.27933
Pre-PlatingPure metal layerGold (Au)7440-57-50.003001.000000.00561
Nickel (Ni)7440-02-00.2910097.000000.54452
Palladium (Pd)7440-05-30.006002.000000.01123
subTotal0.30000100.000000.56136
WirePure metalCopper (Cu)7440-50-80.09281100.000000.17367
subTotal0.09281100.000000.17367
total53.44190100.00000100.00000
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.