MC74HC14ADR2GHL14AGHC14AGSOP14
MC74HC125ADR2G74HC4053DHC125AGSOP16
丝印MC74HC132ADR2G原装芯片
丝印MC74HC132ADR2G74HC132AHC132AG
起拍丝印MC74HC86ADR2GHC86AG
MC74HC132ADR2G封装现货逻辑