SN74LVCU04ADR

Inverter Gates Overview

The SN74LVCU04ADR is a hex inverter integrated circuit from Texas Instruments, belonging to the LVCU logic family. It operates within a supply voltage range of 1.65 V to 3.6 V and features inputs that accept voltages up to 5.5 V. The device provides a maximum propagation delay (tpd) of 3.8 ns. It is housed in a 14-SOIC package and supports high-level output currents of -24 mA and low-level output currents of 24 mA.

Inverter Gates Feature Summary

• Hex inverter configuration with six independent channels
• Input compatibility with 5.5 V signals despite lower core voltage operation
• Low output ground bounce characteristics for signal integrity

Inverter Gates Applications

• General-purpose digital signal inversion
• Clock signal buffering and conditioning
• Interface translation between different voltage domains

Inverter Gates Procurement Notes

Verify the specific suffix 'ADR' corresponds to the 14-SOIC package and tape-and-reel shipping format. Confirm RoHS compliance status as indicated by manufacturer documentation. Ensure the operating temperature range meets system requirements, typically spanning -40°C to +85°C for this series. Cross-reference the datasheet revision to ensure accurate electrical specifications are applied during design validation.

Inverter Gates Selection Notes

Select this component when a hex inverter is required with input tolerance for 5V signals while operating at lower core voltages down to 1.65V. The 14-SOIC package offers surface-mount convenience. Consider the 3.8 ns propagation delay for timing-critical applications. Verify that the 24 mA drive current suffices for the connected load capacitance and fan-out requirements in the target circuit design.

Inverter Gates Part Context

This part belongs to the SN74LVCU04A family of hex inverters. The 'A' variant typically denotes improved specifications or revisions over earlier versions. The 'DR' suffix specifically identifies the SOIC-14 package type and reel packaging. This family is designed for low-voltage CMOS applications requiring robust input handling and fast switching speeds.

Inverter Gates Replacement Considerations

Compatible substitutes include other hex inverters from the same LVCU family, such as the SN74LVCU04APWR, which shares identical logical functionality but may differ in package type (TSSOP vs SOIC). Ensure pinout compatibility and electrical parameters match before substitution.