1. What is the slowest voltage rise time for the clock input of the SN74LVC2G74DCUR, when the part is powered with 5Vdc? 2. Will the above part properly detect a positive going voltage with risetime of 1V/100us?
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1. What is the slowest voltage rise time for the clock input of the SN74LVC2G74DCUR, when the part is powered with 5Vdc? 2. Will the above part properly detect a positive going voltage with risetime of 1V/100us?
Hi Frank
The slowest allowed per datasheet spec is 25ns rise. You should run the clock thruogh a schmitt trigger first to speed up the rise time.