|
gptkbp:instanceOf
|
gptkb:company
|
|
gptkbp:acquiredBy
|
gptkb:Texas_Instruments
|
|
gptkbp:acquisitionYear
|
2011
|
|
gptkbp:category
|
Electronics companies of the United States
Companies based in Santa Clara, California
Technology companies disestablished in 2011
Technology companies established in 1959
Defunct semiconductor companies of the United States
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:defunct
|
2011
|
|
gptkbp:founded
|
1959
|
|
gptkbp:founder
|
gptkb:Charles_E._Sporck
gptkb:Dr._Bernard_Rothlein
gptkb:Dr._Mark_Shepherd
|
|
gptkbp:headquartersLocation
|
gptkb:Santa_Clara,_California,_United_States
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
National Semiconductor
|
|
gptkbp:industry
|
semiconductors
|
|
gptkbp:keyPerson
|
gptkb:Brian_L._Halla
gptkb:Charles_E._Sporck
gptkb:Donald_Macleod
|
|
gptkbp:notableProduct
|
gptkb:LM317_voltage_regulator
gptkb:LM555_timer
gptkb:LM741_op-amp
|
|
gptkbp:numberOfEmployees
|
~5,800 (2011)
|
|
gptkbp:parentCompany
|
gptkb:Texas_Instruments
|
|
gptkbp:products
|
integrated circuits
power management ICs
data converters
interface products
analog devices
operational amplifiers
|
|
gptkbp:status
|
defunct
|
|
gptkbp:stockExchange
|
gptkb:NYSE
|
|
gptkbp:stockSymbol
|
gptkb:NSM
|
|
gptkbp:website
|
www.national.com
|
|
gptkbp:bfsParent
|
gptkb:Fairchild_Semiconductor
|
|
gptkbp:bfsLayer
|
4
|