SN74HCT240DWRSN74HCT240NE4SN74HCT166M96SN74HCT164M96￥20去看看电子元件88888发布了全新SN74HCT240NE4 SN74HCT240DWR SN74HCT166M96 SN74HCT164M96CD74HCT11M96SN74AHCT00DRSN74HC132DRSN74HC164DR￥0.50去看看品设旗舰店发布了CD74HCT11M96 SN74AHCT00DR SN74HC132DR SN74HC164DR
