74ACT11646 Description
These devices consist of bus transceiver circuits, 3-state outputs, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers. Data on the A or B bus will be clocked into the registers on the low-to-high transition of the appropriate clock pin (CAB or CBA). Figure 1 illustrates the four fundamental bus-management functions...