74LCXR2245WMX

Overview

The onsemi 74LCXR2245WMX is an octal bus transceiver designed for low-voltage applications. It operates within a supply voltage range of 2 V to 3.6 V and features non-inverting logic. The device supports bidirectional data transmission with eight channels in a 20-pin SOIC package. It provides high drive capability, sourcing and sinking 12 mA of current. The component is suitable for interfacing between different voltage domains, including compatibility with 5V signal environments.

Feature Summary

• Supports bidirectional data transmission across eight independent channels
• Enables voltage level translation between low-voltage systems and 5V signal environments
• Provides high drive strength with 12 mA output current capability

Applications

• Low-voltage memory interface circuits
• Data bus communication links
• Voltage domain bridging in mixed-signal systems

Procurement Notes

Verify the specific suffix 'WMX' against official datasheets to confirm packaging and reel specifications. Confirm RoHS compliance status through manufacturer documentation. Ensure the component meets required operating temperature ranges for your specific application environment before procurement.

Selection Notes

Select this component when bidirectional octal transfer is required between 2V-3.6V logic families. Consider its 12 mA drive strength for moderate load conditions. Verify pinout compatibility with existing PCB layouts. Evaluate propagation delay characteristics against system timing requirements.

Part Context

This part belongs to the 74LCX series of CMOS logic devices. It functions as a bus transceiver within the broader category of digital logic integrated circuits. The device complements other members of the family by providing bidirectional control rather than unidirectional buffering or latching functions.

Replacement Considerations

Check for direct substitutes such as the 74LCX245 series from compatible manufacturers. Verify that alternative parts maintain identical pin configurations and electrical characteristics. Ensure replacement components support the same voltage levels and drive currents.