SN74HCT244PWR规格参数
相关型号
SN74HCT244PWRE4 SN74HCT244PWRG4 SN74HCT244PWT SN74HCT244PWTE4 SN74HCT244PWTG4 SN74HCT244-Q1 SN74HCT244QPWREP SN74HCT244QPWRG4Q1 SN74HCT244QPWRQ1 SN74HCT245ANS