74LCX00MCT

Inverter Gates Overview

The Fairchild Semiconductor 74LCX00MCT is a low-voltage quad 2-input NAND gate fabricated with advanced CMOS technology. It operates within a supply voltage range of 2.3V to 3.6V and features 5V tolerant inputs, allowing direct interfacing with 5V systems. The device provides high-speed operation while maintaining low power dissipation. It is housed in a 14-pin TSSOP package (TSSOP14,.25) with a maximum propagation delay of 5.2 ns at VCC = 3.3V and a load capacitance of 50 pF.

Inverter Gates Feature Summary

• Contains four independent 2-input NAND logic gates
• Features 5V tolerant inputs for mixed-voltage system compatibility
• Utilizes advanced CMOS technology for high speed and low power consumption

Inverter Gates Applications

• Low voltage digital logic circuits
• Mixed voltage signal interfacing between 3.3V and 5V domains
• General purpose logic applications requiring fast switching speeds

Inverter Gates Procurement Notes

Verify the specific suffix 'MCT' against official Fairchild documentation to confirm tape-and-reel packaging specifications, as datasheets often list 'MTC' for standard TSSOP packages. Ensure the component matches the LVC/LCX/Z series designation and 14-lead TSSOP form factor. Confirm lead-free and RoHS compliance status directly from the manufacturer's current product release notes before procurement.

Inverter Gates Selection Notes

Select this component when designing low-voltage systems requiring 5V input tolerance without level shifting. The 74LCX00 offers superior speed compared to standard HC series devices while maintaining CMOS power efficiency. Verify that the operating temperature range meets application requirements and that the 14-pin TSSOP footprint aligns with the PCB layout constraints.

Inverter Gates Part Context

The 74LCX00 belongs to the LCX family of low-voltage CMOS logic devices produced by Fairchild Semiconductor. This series is designed to replace older LS and HC technologies in portable and battery-operated applications. The MCT variant specifically denotes the surface-mount TSSOP package configuration, distinguishing it from through-hole or other plastic dual-in-line options within the same logical function family.

Inverter Gates Replacement Considerations

Compatible substitutes include the MM74LCX00MTC and NC7SZ00 variants for single-gate equivalents. Cross-reference pinouts and electrical characteristics with equivalent parts from ON Semiconductor or Texas Instruments to ensure functional interchangeability in existing designs.