SN74HCT245NSRG4规格参数
相关型号
SN74HCT245PW SN74HCT245PWE4 SN74HCT245PWG4 SN74HCT245PWLE SN74HCT245PWR SN74HCT245PWRE4 SN74HCT245PWRG4 SN74HCT245PWT SN74HCT245PWTE4 SN74HCT245PWTG4