HD74HC148
电话:13310061703

HD74HC148P-E
电话:17080955875

HD74HC148FPEL
电话:18124040553

HD74HC148FP
电话:18126117392

HD74HC148P-E
电话:18922805453

HD74HC148FPEL
电话:13480875861

HD74HC148P-E
电话:18927111567
HD74HC148P-E
电话:13380394549

HD74HC148P-E
电话:13826514222

HD74HC148P-E
电话:18822854608

HD74HC148P-E
电话:19854773352

HD74HC148P-E
电话:13923432237

HD74HC148P-E
电话:15820798353

HD74HC148P-E
电话:18818598465

HD74HC148P
电话:13423892590

HD74HC148FP(E)
电话:13828773769

HD74HC148P-E
电话:18124020586
