SN74LVC821ANSR规格参数
相关型号
SN74LVC821ANSRE4 SN74LVC821ANSRG4 SN74LVC821APW SN74LVC821APWE4 SN74LVC821APWG4 SN74LVC821APWR SN74LVC821APWRE4 SN74LVC821APWRG4 SN74LVC821APWT SN74LVC821APWTE4