SN74LVC244ADBRE4规格参数
相关型号
SN74LVC244ADBRG SN74LVC244ADBRG4 SN74LVC244ADGVR SN74LVC244ADGVRE4 SN74LVC244ADGVRG4 SN74LVC244ADW SN74LVC244ADWE4 SN74LVC244ADWG4 SN74LVC244ADWR SN74LVC244ADWRE4