SN74HCS164PWR规格参数
相关型号
SN74HCS164QDRQ1 SN74HCS164QPWRQ1 SN74HCS16507PWR SN74HCS16507QPWRQ1 SN74HCS165BQBR SN74HCS165DR SN74HCS165PWR SN74HCS165QBQBRQ1 SN74HCS165QPWRQ1 SN74HCS166DR