Features: · State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power Dissipation· Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)· Support Unregulated Battery Operation Down to 2.7 V· Typical VOLP (Output Ground Bounce) &l...
SN74LVT652: Features: · State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low-Static Power Dissipation· Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3...
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These bus transceivers and registers SN74LVT652 are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. The 'LVT652 consist of bus transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed transmission of data directly from the data bus or from the internal storage registers.
Output-enable (OEAB and OEBA) inputs are provided by SN74LVT652 to control the transceiver functions. Select-control (SAB and SBA) inputs are provided to select whether real-time or stored data is transferred. The circuitry used for select control eliminates the typical decoding glitch that occurs in a multiplexer during the transition between real-time and stored data. A low input selects real-time data and a high input selects stored data. Figure 1 illustrates the four fundamental bus-management functions that can be performed with the 4LVT652.