正品CD4069UBFX CD4069UBFB CD4069UBE& CD4069UBDR CD4069UBCN

贴插CD4069UBFX-KZ4E010G12-507658-001-93LC46BT-I

贴片直插CD4030BF3A，CD4049UBCM，CD4051BPWR，CD4069UBFX