"Active-low" in logic circuits Tags: Logic Components Last response: April 17, 2010 12:47 AM in Components Share moonwalkermh April 16, 2010 7:36:52 PM Why is it that manufacturers always use the active-low logic, and not active-high logic? More about : active low logic circuits enzo matrix April 16, 2010 8:14:37 PM Not sure. But since NAND gates are more commonly used, it saves me from having to invert the output again before wiring it to the active low. m 0 l popatim April 16, 2010 8:43:20 PM reliability and safety m 0 l Can't find your answer ? Ask ! Get the answer enzo matrix April 17, 2010 12:47:02 AM popatim said:reliability and safety Care to expand on that? m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !