约返0.09元

全新SN74LS168N SN74LS166N SN74LS166J SN74LS166A SN74LS165N

约返0.01元

贴片直插SN74HC125DR/SNJ54LS682J/SN54LS166AJ/SN54HC573AJ/4

约返0.02元

74LS166 . SN74LS166J 进口双列16直插脚CDIP陶瓷封装 54LS166