The differential mode gate includes a first load resistance having a first current driving capability. The first load resistance is connected to a power supply voltage. A constant current source, having a second current driving capacity, is connected to ground. A first logic gate is connected between...http://www.google.es/patents/US6225830?utm_source=gb-gplus-sharePatente US6225830 - Differential mode logic gate having NAND and NOR portions to produce complementary outputs
Differential mode logic gate having NAND and NOR portions to produce ...
