74LVC27D,118

Inverter Gates Overview

The 74LVC27D,118 is a Triple 3-input NOR gate manufactured by NXP USA Inc. It operates within a supply voltage range of 1.2 V to 3.6 V and accepts input voltages up to 5.5 V. The device features CMOS low power consumption and provides direct interface with TTL levels. It complies with JEDEC standards for various voltage ranges and offers ESD protection exceeding 2000 V (HBM), 200 V (MM), and 1000 V (CDM). The component is specified for operation from -40 °C to +125 °C and utilizes an SO14 plastic small outline package.

Inverter Gates Feature Summary

• Provides three independent 3-input NOR logic functions in a single integrated circuit.
• Accepts input voltages up to 5.5 V while operating on lower supply rails.
• Ensures robust electrostatic discharge protection across Human Body, Machine, and Charged Device Models.
• Enables direct interfacing with Transistor-Transistor Logic level signals.

Inverter Gates Applications

• Digital logic circuits requiring triple NOR functionality
• Systems bridging different voltage domains via TTL compatibility
• Industrial control applications within extended temperature ranges

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'D' corresponds to the SO14 package variant when sourcing. Confirm that the required operating temperature range aligns with the -40 °C to +125 °C specification provided in the datasheet. Ensure design inputs respect the absolute maximum ratings to prevent permanent damage to the semiconductor junction.

Inverter Gates Selection Notes

Select this component when a design requires multiple NOR gates without consuming excessive board space. The wide input voltage tolerance allows flexibility in interfacing with legacy or mixed-voltage systems. Consider the SO14 package dimensions for PCB layout constraints and thermal dissipation requirements relative to the total power dissipation limits.

Inverter Gates Part Context

This part belongs to the 74LVC family of high-speed CMOS logic devices. The LVC series is designed for low-voltage applications while maintaining compatibility with standard logic interfaces. The '27' designation specifically identifies the triple 3-input NOR function within the broader Nexperia/NXP logic portfolio.

Inverter Gates Replacement Considerations

Check for alternative packages such as SSOP14 (74LVC27DB) or TSSOP14 (74LVC27PW) if footprint variations are acceptable. Verify pinout compatibility before substituting with other manufacturers' equivalents to ensure functional parity.