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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1002517/tca9546a-tca9546a-vih
器件型号:TCA9546A
尊敬的先生:
该规格显示 VIH 最小值为0.7 x Vcc、它会影响 SD0~3/SC0~3还是仅影响 SCL/SDA?

此致、
Andy
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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1002517/tca9546a-tca9546a-vih
器件型号:TCA9546A
尊敬的先生:
该规格显示 VIH 最小值为0.7 x Vcc、它会影响 SD0~3/SC0~3还是仅影响 SCL/SDA?

此致、
Andy