74LCX16245MEAX

Overview

The onsemi 74LCX16245MEAX is a 16-bit bus transceiver featuring three-state outputs. It supports dual supply voltage operation, with VCCA ranging from 1.65V to 3.6V and VCCB from 2.3V to 3.6V. The device provides low power CMOS dissipation and includes Schmitt-trigger inputs for noise immunity. It operates within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Supports bidirectional data transmission between two independent buses
• Features low power consumption with CMOS technology
• Includes Schmitt-trigger action at all inputs for improved noise tolerance

Applications

• Mobile communication equipment
• Consumer electronics
• Personal digital assistants (PDAs)
• Handheld terminals

Procurement Notes

Verify the specific suffix MEAX against the manufacturer's official datasheet to confirm package type and tape/reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Cross-reference the date code and lot number with the supplier's certificate of analysis to guarantee authenticity and traceability before finalizing procurement.

Selection Notes

Select this component when designing systems requiring 16-bit wide data paths with mixed voltage domains. It is suitable for applications needing high-speed data transfer with low power constraints. Consider the operating voltage ranges and temperature specifications to ensure compatibility with the system environment and other connected logic families.

Part Context

This part belongs to the 74LCX series of low-voltage CMOS logic devices. It is designed for portable and battery-operated applications due to its low power characteristics. The 16-bit configuration allows for efficient data handling in complex digital systems, serving as a key interface component in modern electronic designs.

Replacement Considerations

Check for direct pin-compatible alternatives such as the 74LVC16245 or 74ALVC16245 from various manufacturers. Verify that substitute parts match the voltage levels, speed, and package dimensions. Ensure any replacement maintains the same functional behavior and electrical characteristics for seamless integration.