SN74AS652DWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AS652DWRG4 is an octal bus transceiver and register with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum clock frequency of 90 MHz. The device features independent registers and enables for A and B buses, allowing multiplexed real-time and stored data transfer. It provides true data paths with 3-state outputs on both buses.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Independent registers and enables for A and B buses
• Multiplexed real-time and stored data transfer
• True data path with 3-state outputs

Buffers, Drivers, Receivers, Transceivers Applications

• Bus management systems requiring data storage and transmission
• High-speed digital circuits needing multiplexed data handling
• Systems utilizing 3-state output isolation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'G4' against current manufacturer documentation to confirm compliance status and package details. Ensure the component matches the required logic family specifications for your design. Cross-reference the datasheet revision date to confirm parameter validity.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when true data inversion is not required and high-speed operation up to 90 MHz is necessary. It is suitable for designs needing simultaneous real-time and registered data paths on dual buses. Verify that the 3-state output requirements align with the system's bus architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AS series of octal bus transceivers and registers. It shares functional similarities with other devices in the SDAS066G datasheet but is distinguished by its true data path and AS logic speed characteristics. It is designed for applications requiring robust bus management capabilities.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALS652ADWRG4

Buffers, Drivers, Receivers, Transceivers FAQ

What is the data path polarity for the SN74AS652?

The SN74AS652 provides a true (non-inverting) data path between the A and B buses.

How does the device handle data selection?

It uses select-control inputs to choose between real-time data transfer from the bus or stored data from the internal D-type flip-flops.