74VHC221AMX『MULTIVIBRATOR DUAL MONO 16SOIC』 现货

FIN1001M5X 74VHC221AMX FDPF18N50T S110FA 74LCX245WMX

贴插74HC238FPEL 74VHC221AMX 74LVCH245PW 74LVCH244PW

多谐振荡器 SN74LV123AD 74VHC123AMX 74VHC221AM CD74HC123M

APT34M60 HSMS-2812-TR1G 74VHC221AMX CPH5855-TL-E纪念

74VHC221AMX逻辑芯片IC MULTIVIBRATOR 8.1NS 16SOIC