74LCXH2245MSA

Overview

The Fairchild Semiconductor 74LCXH2245MSA is a low-voltage bidirectional transceiver featuring eight non-inverting buffers with three-state outputs. It operates within a supply voltage range of 2V to 3.6V and supports an industrial temperature range from -40°C to 85°C. The device utilizes a 20-TSSOP surface-mount package, providing a compact footprint for bus-oriented applications requiring level shifting between different voltage domains.

Feature Summary

• Provides bidirectional data transmission across eight channels
• Features three-state outputs for effective bus line management
• Supports operation in harsh industrial environments

Applications

• Bus-oriented system architectures
• Low-voltage memory interface circuits
• Industrial control signal routing

Procurement Notes

Verify the specific suffix 'MSA' against current manufacturer documentation to confirm package dimensions and pinout compatibility. Ensure that the component meets all required environmental standards for the intended deployment environment before finalizing procurement decisions.

Selection Notes

Select this component when designing systems that require robust bidirectional buffering between 2V and 3.6V logic domains. Consider the 20-TSSOP package constraints and verify that the thermal characteristics align with the system's power dissipation requirements.

Part Context

This part belongs to the 74LCXH series of low-voltage CMOS logic devices. It serves as a specialized buffer solution for modern embedded systems, offering high-speed performance while maintaining low power consumption typical of advanced CMOS technologies used in portable and industrial electronics.

Replacement Considerations

Consult official substitution guides for equivalent parts from ON Semiconductor or other authorized manufacturers. Verify functional compatibility and pinout alignment before replacing obsolete inventory.