74LCX27MTCX

Inverter Gates Overview

The Fairchild Semiconductor 74LCX27MTCX is a low-voltage CMOS logic device belonging to the LVC/LCX/Z series. It functions as a triple 3-input NOR gate housed in a 14-pin TSSOP package (JEDEC MO-153). The component operates within a supply voltage range of 2V to 3.6V, with a typical rated voltage of 2.5V. Key electrical parameters include a maximum propagation delay of 5.9 ns and a load capacitance specification of 50 pF. It supports an industrial operating temperature range from -40°C to +85°C and features a moisture sensitivity level of 1.

Inverter Gates Feature Summary

• Integrates three independent 3-input NOR logic gates within a single compact package.
• Features low-voltage operation compatible with 2.5V and 3.3V power domains.
• Provides high-speed signal processing with specified propagation delays for digital applications.

Inverter Gates Applications

• Digital logic circuit design requiring multiple 3-input NOR functions.
• Low-voltage embedded systems and portable electronic devices.
• Industrial control interfaces operating within standard temperature ranges.

Inverter Gates Procurement Notes

Verify the manufacturer origin, as Fairchild Semiconductor's logic division was acquired by onsemi. Confirm that the specific part number corresponds to the original Fairchild production run if legacy sourcing is required. Ensure the package type matches the 14-pin TSSOP specification and validate RoHS compliance status for current manufacturing batches.

Inverter Gates Selection Notes

Select this component when a design requires three separate 3-input NOR gates in a low-voltage environment. The 74LCX series offers superior speed compared to older HC/HCT families while maintaining lower power consumption. Ensure the system supply voltage remains within the 2V to 3.6V operational window to guarantee correct logic thresholds and timing performance.

Inverter Gates Part Context

This device is part of the broader LVC/LCX/Z family of low-voltage CMOS logic ICs produced by Fairchild Semiconductor. These components are designed to bridge the gap between traditional 5V logic and modern low-voltage standards. The 74LCX27 specifically addresses applications needing complex gating functions without consuming excessive board space or power.

Inverter Gates Replacement Considerations

Compatible substitutes include the 74LCX27MTC and other variants within the 74LCX27 series. Cross-reference with equivalent parts from other manufacturers offering triple 3-input NOR gates in TSSOP-14 packages, ensuring voltage and pinout compatibility.