全新SN74HC20ANS SN74HC193NS SN74HC193DT SN74HC193DR SN74HC19

计数器/分频器 SN74HC193NS SO-16 TI全新原装正品

贴插XC4062XL-09-SN74HC193NS-HA17458F-TR-CD74ACT153M-B

SN74HC193NS艾睿芯城原厂代购+全线现货支持BOM表配单拍前询价

SN74HC193NS芯片行情波动救星艾睿芯城全线现货支持BOM表配单

SN74HC193NS艾睿芯城电子元器件二三级管集成电路全新出售茴

新SN74ALS193NS SN74HC540NSR SN74HC175NSR R

贴片直插SN74HC245DW/SN74HC21ADB/SN74HC163NS/SN74HC193NS/4