74LVC04AS14-13

Inverter Gates Overview

The 74LVC04AS14-13 is a hex inverter IC from Diodes Incorporated, featuring six independent inverter buffers. It operates within a supply voltage range of 1.65V to 5.5V and supports partial power-down applications via I_OFF circuitry. The device provides high drive capability, sourcing or sinking 24mA at VCC = 3.3V. Inputs are tolerant to 5.5V, facilitating mixed-voltage environments. Propagation delay ranges from 0.5ns to 9.5ns depending on voltage and temperature. It is housed in an SO-14 package.

Inverter Gates Feature Summary

• Supports partial power-down mode operation using dedicated I_OFF circuitry to prevent damaging current backflow when powered down.
• Inputs accept up to 5.5V, allowing direct interfacing with 3.3V or 5.5V systems for voltage translation applications.
• Provides robust ESD protection exceeding JESD 22 standards, including 2000-V Human Body Model and 1000-V Charged Device Model ratings.

Inverter Gates Applications

• Voltage level shifting between different logic families
• General-purpose logic signal inversion
• Power down signal isolation in mixed-voltage circuits

Inverter Gates Procurement Notes

Verify the specific ordering suffix matches the required package type; 'S14' indicates the SO-14 package while 'T14' denotes TSSOP-14. Confirm that the '-13' suffix corresponds to the standard tape and reel packing quantity of 2,500 units. Ensure compliance with RoHS and halogen-free requirements if specified for the project.

Inverter Gates Selection Notes

Select this component when designing mixed-voltage systems requiring 5.5V input tolerance alongside lower voltage logic. The wide supply range of 1.65V to 5.5V makes it suitable for portable devices. Consider the I_OFF feature if the design requires safe isolation during power-down states to protect downstream components from backflow currents.

Inverter Gates Part Context

This part belongs to the 74LVC04A family of hex inverters manufactured by Diodes Incorporated. The 'LVC' designation indicates compatibility with low-voltage CMOS technology. The 'AS14' identifier specifically defines the physical packaging as SO-14, distinguishing it from other variants like the TSSOP-14 version.

Inverter Gates Replacement Considerations

The 74LVC04AT14-13 serves as a functional substitute with identical electrical characteristics but utilizes a TSSOP-14 package instead of SO-14. Cross-reference pinouts and thermal resistance values when changing package types to ensure PCB layout compatibility.

Inverter Gates FAQ

How does the device handle partial power-down scenarios?

The device includes I_OFF circuitry that automatically disables the outputs when the device is powered down, preventing damaging current backflow into the system.

Can this inverter interface directly with 5.5V logic signals?

Yes, the inputs are tolerant to 5.5V, allowing the device to be used in mixed-voltage environments where it can accept signals from 5.5V sources while operating at lower voltages.