SN74LVC540ANS规格参数
相关型号
SN74LVC540ANSR SN74LVC540ANSRE4 SN74LVC540ANSRG4 SN74LVC540APW SN74LVC540APWE4 SN74LVC540APWG4 SN74LVC540APWLE SN74LVC540APWR SN74LVC540APWRE4 SN74LVC540APWRG4