74LVC04ATTR

Inverter Gates Overview

The STMicroelectronics 74LVC04ATTR is a low voltage CMOS hex inverter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It operates within a supply voltage range of 1.65V to 3.6V, with data retention down to 1.2V. The device features high-speed performance with a maximum propagation delay of 4.5ns at VCC = 3V. Inputs are tolerant up to 5.5V, allowing direct interfacing with 5V signal environments in mixed logic systems. Outputs provide symmetrical impedance with minimum drive currents of 24mA at VCC = 3V.

Inverter Gates Feature Summary

• Hex inverter configuration utilizing sub-micron silicon gate and double-layer metal wiring C2MOS technology for high performance.
• 5V tolerant inputs enabling direct interface with 5V signal environments in mixed 3.3V/5V system applications.
• Power-down protection on both inputs and outputs to prevent excessive current draw during power-off states.
• ESD protection circuits providing immunity exceeding 2000V HBM and 200V MM standards.

Inverter Gates Applications

• Mixed 3.3V and 5V logic level translation
• Low power and low noise digital circuit designs
• PCI bus level signal buffering

Inverter Gates Procurement Notes

Verify component authenticity through authorized STMicroelectronics distributors or certified partners. Confirm the specific TSSOP-14 package marking matches official datasheet identifiers. Request full traceability documentation including lot codes and manufacturing dates. Ensure compliance with RoHS directives and REACH regulations as specified in the product datasheet. Validate that the received units match the exact ordering code suffix.

Inverter Gates Selection Notes

Select this component when designing mixed-voltage logic interfaces requiring 5V input tolerance alongside 3.3V operation. Consider its high-speed characteristics for applications demanding propagation delays under 5ns. Evaluate the symmetrical output impedance requirements for driving standard loads. Verify thermal operating ranges against environmental constraints. Assess ESD protection needs against industry standards.

Inverter Gates Part Context

This part belongs to the 74LVC04A series of low voltage CMOS hex inverters manufactured by STMicroelectronics. It utilizes advanced C2MOS technology to achieve higher speed performance compared to older AC/ACT families while maintaining lower power consumption. The device is designed for general-purpose digital logic inversion in portable and battery-operated electronic equipment.

Inverter Gates Replacement Considerations

Check for pin-compatible alternatives from other manufacturers offering identical logic functions. Verify electrical specifications such as propagation delay and output drive current match original requirements. Ensure package dimensions and lead configurations remain compatible with existing PCB footprints. Confirm availability status if the current part is obsolete.