SN74LV166A: tdis / ten

Shuji Ishiwata

Part Number: SN74LV166A

Hi All,

I have a question about the SN74LV166A datasheet.

Please tell me the value of tdis / ten below in 7 Parameter Measurement Information.
It wasn't mentioned in the datasheet. Please correct the datasheet.

Best Regards,
Ishiwata

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 316470 points

This device never disables its output. These parameters do not apply. (This page is generic and copied into many datasheets.)

0 Shuji Ishiwata over 2 years ago in reply to Clemens Ladisch

Mastermind 7755 points

Thank you for your reply.
I understand that tdis does not apply.

Please tell me the values of tPLZ/tPHZ/tPHL/tPLH.

0 Clemens Ladisch over 2 years ago in reply to Shuji Ishiwata

Guru 316470 points

t_PLZ/t_PHZ do not apply. t_PHL/t_PLH are specified as t_pd.

0 Jack Campbell over 2 years ago in reply to Shuji Ishiwata

TI__Expert 3170 points

Hi Shuji,

To reiterate what Clemens has already answered, t_PLZ/t_PHZdo not apply to this device as this device does not have output enable/disable.

t_pd in the datasheet is the worst case between t_PHL/t_PLH

0 Shuji Ishiwata over 2 years ago in reply to Jack Campbell

Mastermind 7755 points

Hi Jack, and Clemens,

Thanks for your answer.
I understand.
Remove parameters that are not necessary because they will confuse customers.
Please update the datasheet.

Best Regards,
Ishiwata

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SN74LV166A: tdis / ten