74ALVC32MTCX

Overview

The onsemi 74ALVC32MTCX is a low voltage quad 2-input OR gate fabricated with advanced CMOS technology. It operates within a supply voltage range of 1.65V to 3.6V and features 3.6V tolerant inputs and outputs. Propagation delay is specified as 2.8ns max for 3.0V to 3.6V VCC, 3.1ns max for 2.3V to 2.7V VCC, and 4.7ns max for 1.65V to 1.95V VCC. The device utilizes patented Quiet Series noise/EMI reduction circuitry and includes power-off high impedance inputs and outputs.

Feature Summary

• Features 3.6V tolerant inputs and outputs for mixed-voltage compatibility
• Incorporates patented Quiet Series circuitry for noise and EMI reduction
• Provides power-off high impedance state to prevent backflow current

Applications

• Low voltage logic applications requiring 3.6V I/O compatibility
• Mixed voltage system interfacing
• Noise-sensitive digital circuits

Procurement Notes

Verify component authenticity through authorized distributors or the manufacturer directly. Confirm package integrity and pin alignment upon receipt. Check for moisture sensitivity indicators if storage conditions are uncertain. Ensure the specific MTCX suffix matches the required tape and reel packaging configuration for automated assembly processes.

Selection Notes

Select this component for designs requiring fast switching speeds in low voltage environments. The TSSOP-14 package suits space-constrained surface mount layouts. Consider the propagation delay specifications relative to the target supply voltage to ensure timing requirements are met within the -40°C to +85°C operating temperature range.

Part Context

This part belongs to the 74ALVC series of low voltage logic devices. It provides four independent 2-input OR gates in a single integrated circuit. The ALVC family is designed for high-speed operation while maintaining low power dissipation, making it suitable for portable and battery-operated electronic systems.

Replacement Considerations

Verify pinout compatibility with existing board layouts. Ensure replacement parts match the 1.65V to 3.6V operating voltage range and 3.6V tolerance specifications. Confirm that the substitute device supports the same TSSOP-14 package dimensions and thermal characteristics.