SN74LVC139APWRE4规格参数
相关型号
SN74LVC139APWRG SN74LVC139APWRG4 SN74LVC139APWT SN74LVC139APWTE4 SN74LVC139APWTG4 SN74LVC139AQPWRQ1 SN74LVC139ARGYR SN74LVC139ARGYRG4 SN74LVC139AZQNR SN74LVC1404