STM74VHC594MTR规格参数
相关型号
STM74VHC594TTR STM74VHC74MTR STM74VHC74TTR STM74VHC86MTR STM74VHC86TTR STM74VHCT00ATTR STM74VHCT02AMTR STM74VHCT04AMTR STM74VHCT04ATTR STM74VHCT08AMTR