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What is the difference between LTC6991 and LTC6995-1?

I'm considering a latch circuit and I'm wondering if the LTC6991 or LTC6995-1 could be used there.

When Low is entered in the reset terminal, I want to put it in a latch state with output L⇒H.
Therefore, I think that either can be used,
No difference between the two was found in the datasheet.
Is there a difference?

  • They are different in function, but it is subtle. The key difference is on the description text of the LTC6995 "A reset function is provided to stop the master oscillator and clear internal dividers" It is the stopping and clearing that make the 6995 different. Compare the timing diagrams on page 11-13 of each data sheet and you will see the difference.