SN74HC193PWE4规格参数
相关型号
SN74HC193PWG4 SN74HC193PWR SN74HC193PWRE4 SN74HC193PWRG4 SN74HC193PWT SN74HC193PWTE4 SN74HC193PWTG4 SN74HC193QPWRG4Q1 SN74HC193QPWRQ1 SN74HC195N