MC74F544 Overview
The MC74F544 contains two sets of eight D-type latches, with separate input and controls for each set. For data flow from A to B, for example, the A-to-B Enable (EAB) input must be LOW in order to enter data from A0 A7 or take data from B0 B7, as indicated in the Function Table. With EAB LOW, a LOW signal on the A-to-B latch enable (LEAB) input makes the A-to-B latches transparent;.
MC74F544 Key Features
- h L H X Outputs Z Z Z Z H L H L NC Status Outputs disabled Outputs disabled Outputs disabled Data latched Data