SN74LVC244ADGVRE4规格参数
相关型号
SN74LVC244ADGVRG4 SN74LVC244ADW SN74LVC244ADWE4 SN74LVC244ADWG4 SN74LVC244ADWR SN74LVC244ADWRE4 SN74LVC244ADWRG4 SN74LVC244AGQNR SN74LVC244AN SN74LVC244ANE4