74LVTH322245G

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74LVTH322245G is a low-voltage octal bus transceiver designed for high-density applications. It features non-inverting three-state outputs and operates within a supply voltage range of 1.65V to 3.6V. The device supports bidirectional data transmission between two buses, controlled by a direction signal. It includes an output enable function to isolate the bus. The component is fabricated using advanced BiCMOS technology to ensure high-speed operation while maintaining low power dissipation, making it suitable for memory address drivers and clock drivers.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver with non-inverting three-state outputs
• Bidirectional data transmission capability
• Low-voltage operation compatible with 3.3V systems
• High-speed performance with low power dissipation

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented transmitters or receivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer status as Fairchild Semiconductor has undergone corporate changes. Confirm the specific suffix 'G' denotes RoHS compliance and lead-free packaging according to official datasheets. Check for obsolescence notices or lifecycle status updates from current authorized distributors. Ensure the package type matches the required PCB footprint. Validate that the operating temperature range meets the system requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal wide-bus interface is required in low-voltage environments. It is appropriate for designs needing bidirectional data flow with high drive capability. Consider the 3.6V maximum supply voltage limit. Evaluate the need for three-state outputs to prevent bus contention. Compare propagation delay specifications against system timing constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74LVTH series of low-voltage logic devices. It is functionally similar to other octal transceivers like the 74LVTH245 but may differ in specific electrical characteristics or package options. The series is designed for compatibility with 3.3V systems while providing robust performance. It serves as a key component in digital communication interfaces requiring wide data paths.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-to-pin replacements such as the 74LVCH32245 or 74LVC32245 from NXP. Verify electrical parameter compatibility including output current and propagation delay. Ensure the replacement maintains the same package dimensions and thermal characteristics.