74LVCE1G02FZ4-7

Inverter Gates Overview

The Diodes Incorporated 74LVCE1G02FZ4-7 is a single 2-input positive NOR gate in the LVCE logic series, housed in a DFN1410 package. It operates within a supply voltage range of 1.4V to 5.5V and supports partial power-down applications via IOFF circuitry. The device features inputs tolerant to 5.5V for mixed-voltage environments and provides an output drive of ±24mA at 3.3V. Propagation delay ranges from 0.6ns to 7.2ns depending on load capacitance and voltage.

Inverter Gates Feature Summary

• Supports partial power-down mode operation with IOFF circuitry to prevent damaging current backflow when powered down.
• Inputs accept up to 5.5V, enabling direct interface with TTL levels and compatibility in mixed-voltage environments.
• Offers switching speed characterized for operation at 1.5V with improved performance over standard LVC at 1.8V.

Inverter Gates Applications

• Voltage level shifting
• General purpose logic
• PCs, networking equipment, notebooks, and netbooks
• Computer peripherals including hard drives and CD/DVD ROMs
• TV, DVD, DVR, set top boxes, cell phones, and GPS devices

Inverter Gates Procurement Notes

Verify that the specific part number suffix FZ4 corresponds to the DFN1410 package configuration as documented in the manufacturer's ordering information. Confirm compliance with RoHS directives and ensure the green molding compound specification matches project requirements. Cross-reference the datasheet revision DS32211 Rev. 2 to validate all electrical characteristics against the intended application parameters before procurement.

Inverter Gates Selection Notes

Select this component for designs requiring a compact single-gate solution with extended low-voltage operation starting at 1.4V. The DFN1410 package offers a small footprint suitable for space-constrained portable electronics. Ensure input signals do not exceed the 5.5V tolerance limit and verify that the required propagation delay fits within the system timing constraints across the full operating temperature range.

Inverter Gates Part Context

This device belongs to the 74LVCE1G series of single-function gates manufactured by Diodes Incorporated. The LVCE series extends the functionality of standard LVC logic by providing enhanced speed and lower power consumption while maintaining compatibility with existing logic families. The FZ4 suffix specifically identifies the DFN1410 surface-mount package variant within this product line.

Inverter Gates Replacement Considerations

Direct substitutes include other 74LVCE1G02 variants such as 74LVCE1G02W5-7 (SOT25) or 74LVCE1G02SE-7 (SOT353). Verify pinout compatibility and thermal resistance differences between packages when replacing the DFN1410 version with alternative form factors.

Inverter Gates FAQ

How does the IOFF feature function?

The IOFF circuitry disables the output to prevent damaging current backflow when the device is in a partial power-down state.

What is the maximum input voltage tolerance?

The inputs are tolerant to 5.5V, allowing the device to be used in mixed-voltage environments.