贴片直插MC74LS164 MC74HC85J MC74HC08A MC74HC51N 5

贴插SN74LS164D-MC10EL58DR-LE9520CDTC-LE9520DDTC-N

原UPD74HC373C SN74LS280N 74F153PC MC74HC164AN

议价原MC74HC164N MB81C78A-35P-SK MB81C1000-10P SN74LS161AN

贴片直插MC7818CD2T MC7805BD2T MC74LS164N MC7805ACTG 5

CD4069UBE MC14081BCP CD4070BE SN74LS164N SN74HC04N适用卡邻赞

CD4069UBE MC14081BCP CD4070BE SN74LS164N SN74HC04N保质直拍赞

贴插SN81024DCA MC74HC164F M74HC14TTR IN74LS07AD N