封装SN74LS166AN芯片咨询¥10去看看一站式电子元器件BOM配单商城发布了DIP封装 SN74LS166AN M5M51008AP-10L TLP559 芯片BOM配单 请咨询M74LS166APSN74LS05N74HC161AP74HC08AP¥30去看看永恒电子元器件发布了74HC08AP M74LS166AP SN74LS05N 74HC161AP贴片SN74LS174MSN74LS166MSN74LS164N¥2.30去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS174M,SN74LS166M,SN74LS164N,SN74LS165A,4贴片SN74LS169MSN74LS169BSN74LS166A¥2.40去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN74LS169M,SN74LS169B,SN74LS166A,SN74LS166N,4