M74HC75

The M54/74HC75 is a high speed CMOS 4-BIT DTYPELATCHfabricated in silicon gate C²MOStechnology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. It contains two groups of 2-bit latches controlled by an enable input (G1•2 orG3•4). These two latch groups can be used in different circuits. Each latch has Q and Q outputs (1Q - 4Q and 1Q - 4Q). The data applied to the data input is transfered to the QandQ outputs when the enable input is taken high and the outputs will follow the data input as long as the enable input is kept high. When the enable input is taken low, the information data applied to the data input is retained at the outputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.