Patent ID: 7450454
Filing Date: 2008-11-11
Classification: G11C

Abstract:
1. A circuit comprising: a first sense amplifier providing a set of outputs, wherein the set includes a first true output and a first complementary output; a first input coupled to the first true output; a second input coupled to the first complementary output; a first N-channel transistor including a gate connected to the first input; a second N-channel transistor including a gate connected to the second input; a pair of cross coupled inverters wherein the pair includes: a third P-channel transistor including a gate connected to the first input; and a fourth P-channel transistor including a gate connected to the second input; wherein the third P-channel transistor and the first P-channel transistor are stacked in series; and wherein the fourth P-channel transistor and the second P-channel transistor are stacked in series.