74VCX38MX

Inverter Gates Overview

The Fairchild Semiconductor 74VCX38MX is a low-voltage quad 2-input NAND gate featuring open-drain outputs. It operates within a supply voltage range of 1.2V to 3.6V and supports inputs and outputs tolerant up to 3.6V. The device utilizes CMOS technology for high noise immunity and low power consumption. It is housed in a 14-pin SOIC narrow package, suitable for surface mount applications across an operating temperature range of -40°C to +85°C.

Inverter Gates Feature Summary

• Quad 2-input NAND logic function with open-drain output configuration
• Low voltage operation supporting 1.2V to 3.6V supply rails
• 3.6V tolerant inputs and outputs for mixed-voltage interface compatibility

Inverter Gates Applications

• Mixed-voltage digital signal processing interfaces
• Low-power embedded system logic control
• Battery-operated portable electronic devices

Inverter Gates Procurement Notes

Verify the specific manufacturer source, as this component may be sourced from onsemi or Fairchild Semiconductor depending on corporate integration history. Confirm RoHS compliance status and lifecycle stage, as some listings indicate obsolete status. Ensure the package variant matches the required 14-SOIC specification for your PCB layout.

Inverter Gates Selection Notes

Select this component when a low-voltage NAND gate with open-drain capability is required for interfacing between different voltage domains. The 3.6V tolerance allows direct connection to higher voltage lines without level shifting. Consider the package size and thermal characteristics for dense surface-mount designs.

Inverter Gates Part Context

This part belongs to the 74VCX series, designed for ultra-low voltage applications. It provides standard NAND functionality optimized for modern low-power digital circuits. The open-drain output allows for wired-AND configurations and easy voltage translation.

Inverter Gates Replacement Considerations

Check for equivalents such as the 74ALVC38MX, noting differences in speed and voltage ranges. Verify pinout compatibility before substitution.