PHS74LV174N112规格参数
相关型号
PHS74LV174PW112 PHS74LV174PW118 PHS74LV241D PHS74LV241DB PHS74LV241DBT3 PHS74LV241DT3 PHS74LV241PW PHS74LV241PWT3 PHS74LV244D PHS74LV244DB