TCAL9539-Q1: what value are the Vil and Vih

Ken Zhang

Expert 3915 points

Part Number: TCAL9539-Q1
Other Parts Discussed in Thread: TCAL9539,

Tool/software:

hi,

there are no VIL and VIL in TCAL9539-Q1. What are them?

below is VIH/VIL in TCAL9539 for reference.

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 327080 points

The values should be the same.

+1 Tyler Townsend over 2 years ago

TI__Guru 65368 points

Hi Ken,

The TCAL9539-Q1 was derived from the TCAL9539. As Clemens has suggested, the values should be the same. We can also refer to the timing diagrams for more information on the level.

Conditions are still set at 70% of VCC = VIH, and 30% of VCC = VIL.

Regards,

Tyler

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TCAL9539-Q1: what value are the Vil and Vih