SN74LVC2G38DCURE4

Inverter Gates Overview

The SN74LVC2G38DCURE4 is a dual two-input NAND gate with open-drain outputs, designed for 1.65-V to 5.5-V VCC operation. It features a maximum propagation delay of 4 ns at 3.3 V and supports partial-power-down mode via Ioff circuitry. The device accepts input voltages up to 5.5 V and provides latch-up performance exceeding 100 mA per JESD 78, Class II. Operating temperature range spans from -40°C to +85°C.

Inverter Gates Feature Summary

• Dual two-input NAND logic function with open-drain output configuration
• Supports partial-power-down applications through integrated Ioff circuitry
• Inputs accept voltage levels up to 5.5 V while operating at lower supply voltages

Inverter Gates Applications

• Partial-power-down system designs requiring output isolation
• Mixed-voltage signal interfacing between different logic families
• Open-drain bus communication interfaces

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'E4' indicates lead-free composition and RoHS compliance as defined in Texas Instruments documentation. Confirm the DCU package designation corresponds to the VSSOP-8 form factor required for your PCB layout. Ensure the procurement channel sources production data consistent with the SCES554C datasheet revision to guarantee parameter accuracy.

Inverter Gates Selection Notes

Select this component when a compact dual NAND gate with open-drain capability is required for mixed-voltage environments. The LVC series ensures compatibility with standard CMOS inputs across a wide voltage range. Consider the VSSOP-8 package dimensions against available board space constraints. Verify that the open-drain nature aligns with the pull-up requirements of your target circuit topology.

Inverter Gates Part Context

This part belongs to the SN74LVC2G38 family of dual NAND gates. The 'DCUR' suffix denotes the VSSOP-8 surface-mount package with reel packaging. The 'E4' suffix typically signifies environmental enhancements such as lead-free termination and RoHS compliance within the Texas Instruments product line.

Inverter Gates Replacement Considerations

SN74LVC2G38DCUR

Inverter Gates FAQ

How does the Ioff feature benefit the circuit?

The Ioff circuitry disables the outputs when the device is powered down, preventing damaging current backflow through the device into the power rail.

What is the maximum input voltage supported?

The inputs can accept voltages up to 5.5 V, allowing compatibility with 5-V systems even when the device operates at lower supply voltages like 3.3 V or 1.65 V.