SN74LVTH646NSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH646NSR is an octal bus transceiver from the Texas Instruments LVTH series, housed in a 24-pin SOIC package. It operates on a supply voltage range of 2.7 V to 3.6 V and supports bidirectional data transfer with three-state outputs. The device features non-inverting logic and includes control circuitry for direction and output enablement. It is designed for low-power CMOS applications with high noise immunity.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus transceiver architecture supporting eight-bit data paths
• Bidirectional signal transmission capability with three-state outputs
• Non-inverting logic function for direct signal path preservation

Buffers, Drivers, Receivers, Transceivers Applications

• Memory buffer applications
• Clock drivers
• Bus-oriented communications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the component authenticity by checking the manufacturer marking and date code against official Texas Instruments documentation. Ensure the package type matches the required 24-SO specification. Confirm that the LVTH series characteristics align with the system's voltage and speed requirements before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal, non-inverting transceiver is required for 3.3V systems. It is suitable for designs needing bidirectional data flow with high impedance states. Consider the LVTH series specifications for power consumption and switching speeds relative to other logic families.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH240 family of logic ICs, specifically categorized under buffers and line drivers. It is manufactured by Texas Instruments and is part of the broader LVTH logic product line designed for low-voltage digital applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for pin-compatible alternatives within the same LVTH series or compatible ABT families. Verify electrical parameters such as supply voltage range and output drive strength to ensure functional equivalence.