Lifecycle: confirm at quoteMicrocircuitsConfirm at quoteLM139JNational SemiconductorMicrocircuit, LinearTechnical detailsManufacturerNational SemiconductorCategoryMicrocircuitsPackageConfirm at quoteLifecycleUnknownRoHS statusConfirm at quoteFSC5962NSN5962-01-192-4092; 5962-01-205-8010RNCC3RNVC2