SN74LV126A: Series resistor value in the ESD Input Protection Circuit

user4109590

Part Number: SN74LV126A

Hello E2E Logic Forum Members,

Would you please let me know a series resistor value in the ESD Input Protection Circuit ?

For example ...

Advanced High-Speed CMOS (AHC) Logic Family (SCAA034C) Page 2. Figure 1.

Thanks,

Yasu

0 Emrys Maier over 7 years ago

Hello Yasu-san,
The resistance is 300 ohms.

What are you trying to accomplish with this device?

0 user4109590 over 7 years ago in reply to Emrys Maier

Hi Emrys-san,

Thanks for your quick reply!

Our customer wants to know the influence on rise time(Tr) by Input capacitor(Cin) and a series resistor.

Thanks,

Yasu

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