74LVTH2245SJ

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74LVTH2245SJ is a low-voltage bidirectional transceiver featuring eight non-inverting buffers with three-state outputs. Designed for bus-oriented applications, it operates within a voltage range of 2V to 3.6V. The device incorporates active bus-hold circuitry on data inputs to eliminate the need for external pull-up resistors. It includes 26-ohm series resistors in the B port outputs to reduce signal overshoot and undershoot. Control inputs are 5V tolerant, ensuring compatibility with various logic families.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features eight non-inverting bidirectional buffers with three-state outputs for efficient bus management.
• Incorporates active bus-hold circuitry on data inputs to maintain valid logic levels without external components.
• Includes integrated 26-ohm series resistors in the B port outputs to minimize signal overshoot and undershoot.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and disk drive controller systems
• High-density data acquisition systems
• Consumer products requiring low-voltage operation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package marking and manufacturer date code against official datasheets to ensure authenticity. Confirm RoHS compliance status through current material declarations. Check for any product change notices regarding assembly materials or pin configurations before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring bidirectional data transfer between buses operating at different voltage levels. The 5V tolerant control inputs allow safe interfacing with higher voltage logic while maintaining low power consumption. Ensure the application benefits from the integrated series resistors for signal integrity optimization.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the LCXH family of low-voltage CMOS devices designed for high-speed digital applications. It shares functional similarities with other bidirectional transceivers but offers specific integration of bus-hold and series resistors. The device supports standard surface-mount packaging suitable for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that replacement parts match the 20-SOP package dimensions and electrical characteristics. Ensure new components support the same voltage ranges and I/O specifications.