PHS74HCT165PWT3规格参数
相关型号
PHS74HCT166D PHS74HCT166DBT3 PHS74HCT166DT3 PHS74HCT166N PHS74HCT173D PHS74HCT173DB PHS74HCT173DBT3 PHS74HCT173DT3 PHS74HCT173N PHS74HCT174D