74AHCT132 as simple Dead Time Generator for H-bridges in negative Logic - copy

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01:04:22

In Mosfet Bridge-powerstages we need a shoot trough protection. This is enough for Gate drivers in negative Logic driving from one PWM-pin.  4 parts and the obligate 100nF over Vcc and Vss. The 74AHCT132 provides Schmitt Trigger Inputs. Best for use on slow edges like RC phase shifted signals. I need 15minutes on my phone for that.  Nice app! But mouch better when we can simulate Schmitt Trigger Inputs ;-) 

published 9 years ago

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