SN74LVTH2245PWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH2245PWRG4 is an octal bus transceiver from Texas Instruments' LVTH series, designed for bidirectional data transfer between two buses. It operates within a supply voltage range of 2.7 V to 3.6 V and features three-state outputs. The device utilizes LVTTL input and output levels, ensuring compatibility with standard logic families. Packaged in a TSSOP-20 format, it supports surface-mount installation and functions reliably across an industrial temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bidirectional bus architecture for efficient multi-bit data transfer
• Three-state outputs enable direct connection to system buses without external drivers
• LVTTL compatible input and output levels ensure seamless integration with standard logic systems

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping applications requiring high-speed data transfer
• Clock driving and buffer circuits in embedded systems
• Bidirectional bus architectures in industrial control equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWRG4' corresponds to the TSSOP-20 package and RoHS compliance status as documented by Texas Instruments. Confirm that the ordering part number matches the exact pinout and electrical specifications required for your design, as variations exist within the LVTH family. Cross-reference the manufacturer's official datasheet for the most current mechanical dimensions and thermal characteristics before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal, bidirectional interface is required with LVTTL level compatibility. It is suitable for designs needing three-state bus isolation and operation within the 2.7V to 3.6V power domain. Consider the TSSOP-20 package constraints and ensure the application does not require the dual-supply capability found in other variants like the SN74LVTH244.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH2245 family of octal bus transceivers manufactured by Texas Instruments. It is part of the broader LVTH logic series, which combines low-voltage CMOS technology with BiCMOS drive structures to provide high-speed performance and robust output currents. The family is designed for general-purpose digital applications requiring reliable bus interfacing.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include the SN74LVTH2245DW (SOIC-20 package) or the SN74LVTH2245DWR (Reel packaging). Verify that any substitute maintains the same TSSOP-20 footprint if board space is constrained. Ensure the alternative part number shares the identical LVTH electrical characteristics and pin configuration.