PHS74HC4015D规格参数
相关型号
PHS74HC4015DB PHS74HC4015DBT3 PHS74HC4015DT3 PHS74HC4015N PHS74HC4016D PHS74HC4016DT3 PHS74HC4016N PHS74HC4016PW PHS74HC4016PWT3 PHS74HC4017BQ115