SN74LVC2G02DCUTE4

Inverter Gates Overview

The SN74LVC2G02DCUTE4 is a dual 2-input positive-NOR gate from the Texas Instruments LVC logic series. It operates within a supply voltage range of 1.65 V to 5.5 V and features inputs that accept voltages up to 5.5 V. The device utilizes NanoFree™ packaging technology, which employs the die as the package substrate. Key electrical parameters include a maximum propagation delay of 4.9 ns at 3.3 V, low power consumption with a maximum ICC of 10 μA, and output drive capabilities of ±24 mA at 3.3 V. It supports partial-power-down applications via Ioff circuitry and includes ESD protection exceeding JESD 22 standards.

Inverter Gates Feature Summary

• Dual 2-input positive-NOR logic function
• NanoFree™ package utilizing die-as-package technology
• Ioff circuitry for partial-power-down mode support
• High ESD protection performance

Inverter Gates Applications

• Partial-power-down applications
• General-purpose digital logic processing
• Low-voltage embedded systems

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'E4' corresponds to the intended environmental or manufacturing specifications, such as lead-free status or RoHS compliance, as indicated in the Package Option Addendum. Confirm the DCU package type matches the required footprint and thermal characteristics for the target PCB layout. Ensure compatibility with the specified operating temperature range of -40°C to 125°C during component sourcing.

Inverter Gates Selection Notes

Select this component when a compact NOR gate solution is required for mixed-voltage environments due to its 5.5 V input tolerance. The NanoFree™ package offers significant size reduction compared to standard SOIC packages. Consider the 10 μA maximum ICC for low-power designs. Verify that the ±24 mA output drive at 3.3 V meets the load requirements of the connected circuitry without exceeding absolute maximum ratings.

Inverter Gates Part Context

This device belongs to the SN74LVC2G02 family of dual 2-input NOR gates manufactured by Texas Instruments. The LVC series is designed for low-voltage CMOS applications. The SN74LVC2G02DCUTE4 specifically denotes the version in the DCU (VSSOP) package with the E4 suffix, distinguishing it from other variants like the DCTR or YZPR packages available in the same product line.

Inverter Gates Replacement Considerations

SN74LVC2G02DCUR

Inverter Gates FAQ

What is the Boolean function performed by the SN74LVC2G02?

The device performs the Boolean function Y = A + B (positive logic) or Y = NOT(A AND B), representing a positive-NOR gate.

How does the Ioff feature benefit the device operation?

The Ioff circuitry disables the outputs when the device is in a partial-power-down state, preventing excessive current draw from the affected power rail.