SN74LVT240APWE4规格参数
相关型号
SN74LVT240APWG4 SN74LVT240APWR SN74LVT240APWRE4 SN74LVT240APWRG4 SN74LVT240DW SN74LVT240DWR SN74LVT241DW SN74LVT241DWR SN74LVT241PWLE SN74LVT244ADWR