SN74LVTH245APWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH245APWRE4 is a 3.3-V ABT octal bus transceiver with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 3.6 V and supports LVTTL input and output levels. The device features non-inverting logic and is housed in a 20-pin TSSOP package. It functions as an octal buffer/driver with three-state outputs, designed for high-speed data transmission applications requiring low power consumption and robust performance across industrial temperature ranges.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture providing bidirectional data flow control
• Three-state outputs allowing direct connection to system buses without additional drivers
• LVTTL compatible input and output levels ensuring interoperability with standard logic families

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data transmission systems
• Memory mapping applications
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the E4 suffix, which indicates lead-free status and RoHS compliance. Confirm the package type is TSSOP-20 and the operating temperature range matches your design requirements. Ensure the supplier provides documentation confirming the ABT technology generation and electrical characteristics consistent with the official Texas Instruments datasheet.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal wide-bus interfacing at 3.3 V logic levels. It is suitable for applications needing bidirectional data transfer with controlled impedance and low power dissipation. Consider the TSSOP package constraints for PCB layout and thermal management. Verify that the input voltage levels align with the driving source to ensure reliable signal integrity.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVTH series of 3.3-V ABT (Advanced BiCMOS Technology) logic components. It is functionally similar to other octal bus transceivers in the family but specific to the LVTH technology node. The E4 suffix denotes environmental compliance. It serves as a key interface component in digital systems bridging different voltage domains or expanding bus capacity.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74LVTH245ADWR and SN74LVTH245APWR. Verify pinout compatibility and electrical specifications before substitution. The E4 variant specifically ensures lead-free compliance compared to earlier versions.