SN74LVC2G07的输入Vih我看手册推荐的最低电压是0.7*Vcc
VIH High-level input voltage VCC = 4.5 V to 5.5 V 0.7 × VCC
问题1:那是否,VCC=5.2V,1A/2A的输入如果是MCU的TTL的3.3v,是否会导致输入高检测失败呢?输出的1Y/2Y不能称为高阻态?
Input typeStandard CMOS
问题2:输入类型是CMOS是属于输入电阻较大,那么电压3.3v是否应该可以被检测到为高电平呢
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VIH High-level input voltage VCC = 4.5 V to 5.5 V 0.7 × VCC
问题1:那是否,VCC=5.2V,1A/2A的输入如果是MCU的TTL的3.3v,是否会导致输入高检测失败呢?输出的1Y/2Y不能称为高阻态?
Input typeStandard CMOS
问题2:输入类型是CMOS是属于输入电阻较大,那么电压3.3v是否应该可以被检测到为高电平呢