贴片直插SN74LV244APWR SN74HCT04DBLE SN74HCT273PWR 5

新LM78H09K-MIL TPA11FGRA204 SN74LV273PWR R

SN74ACT240PWRG4 SN74LVT244BPW SN74LV8154PWR SN74HC273QPWRQ1

SN74ABT273PWR SN74ABT373PWR SN74LV374APWR SN74LVC244APWRG3

SN74ALVC245PWR SN74HCS273PWR SN74LV244APWR SN74CBT6845CPWR

SN74AHCT574PWRG4 SN74LV273APWR SN74LVTH273PWR

SN74LV244ATPWR SN74AHC273PWR SN74AHCT240PWR SN74LVC240APWR