SN74LVTH245APWG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH245APWG4 is an octal bus transceiver from Texas Instruments, utilizing ABT logic technology. It operates within a supply voltage range of 2.7 V to 3.6 V and features three-state outputs. The device provides low output drive capability with a maximum low-level output current of 64 mA and a high-level output current of -32 mA. Propagation delay is specified at 2.3 ns when operating at 3.3 V. It is housed in a TSSOP-20 package and supports industrial temperature ranges from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional data bus architecture for efficient system interconnects
• ABT logic technology ensures high-speed performance with controlled signal transitions
• Three-state outputs facilitate direct connection to system buses without additional drivers

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance memory mapping systems
• Clock driving and buffer applications
• Bus-oriented architectures requiring bidirectional data transfer

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and green material status as per Texas Instruments standards. Confirm the TSSOP-20 package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's 3.3 V rail specifications. Check for any specific moisture sensitivity level (MSL) handling requirements during assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional octal data transfer is required with moderate speed and high drive strength. The ABT series offers a balance between speed and power consumption suitable for 3.3 V systems. Consider the TSSOP-20 package if space constraints allow for surface-mount installation. Compare against standard LVC or LVCT families if lower power or different voltage levels are needed.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH245A family of 3.3-V ABT octal bus transceivers. The 'G4' suffix typically denotes environmental compliance, specifically lead-free and halogen-free construction according to manufacturer definitions. It is functionally similar to the non-green SN74LVTH245APW variant but adheres to stricter environmental regulations.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVTH245APW is a functional equivalent without the G4 environmental suffix. Verify that the absence of the suffix does not impact regulatory compliance requirements for your specific application region.