74LCXP16245MEA

Overview

The onsemi 74LCXP16245MEA is a low-voltage CMOS 16-bit bidirectional transceiver designed for bus-oriented applications. It operates from a supply voltage range of 1.65 V to 3.6 V, ensuring compatibility with modern low-power systems. The device features byte control for efficient data management and includes 3-state outputs to facilitate multiple driver connections on the same bus. It provides non-inverting transmission with high noise immunity and low static power consumption.

Feature Summary

• Low-voltage operation compatible with 1.65 V to 3.6 V supplies
• Byte-controlled architecture for efficient data handling
• 3-state outputs enabling multi-driver bus configurations
• High noise immunity suitable for noisy environments

Applications

• Bus-oriented memory and I/O expansions
• Clock drivers and buffered oscillators
• Multiplexer and demultiplexer implementations
• Mobile and handheld device interconnects

Procurement Notes

Verify the specific suffix 'MEA' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the operating voltage range aligns with your system design. Check for moisture sensitivity levels and recommended soldering profiles during assembly. Confirm availability through authorized distributors as stock levels fluctuate.

Selection Notes

Select this component when a 16-bit bidirectional interface with byte control is required in low-voltage designs. Compare propagation delay and output drive strength against similar LCX series parts if higher speed or current is needed. Consider the TSSOP-48 package constraints for PCB layout. Verify input logic levels match your source devices.

Part Context

This part belongs to the 74LCXP family of low-voltage CMOS logic devices. It shares functional similarities with the MC74LCX16245 but may differ in packaging or specific electrical characteristics defined by the 'P' and 'MEA' suffixes. It is distinct from the LCXH and LCXZ variants which have different voltage ranges or features.

Replacement Considerations

The MC74LCX16245 is a related device within the same family. Verify pinout compatibility and electrical parameters before substitution. Other 16-bit transceivers from the 74LCX series may serve as alternatives if byte control is not strictly required.