SN74LV4T32PWR

Inverter Gates Overview

The SN74LV4T32PWR is a quadruple 2-input positive-OR gate with integrated voltage level translation, manufactured by Texas Instruments. It operates within a supply voltage range of 1.6 V to 5.5 V and features Schmitt-trigger inputs for noise immunity. The device supports up-translation from lower voltages (e.g., 1.2 V to 1.8 V) and down-translation from higher voltages (e.g., 5.0 V to 3.3 V). It provides balanced CMOS outputs capable of driving loads up to 15 mA at 3.3 V or 5.0 V. The PW package is a 14-pin Thin-Shrink Small-Outline Package (TSSOP), suitable for surface-mount applications.

Inverter Gates Feature Summary

• Integrated single-supply voltage translator supporting bidirectional signal translation between various CMOS logic levels
• Schmitt-trigger inputs provide enhanced noise immunity and tolerance for slow input transition rates
• Balanced CMOS three-state outputs ensure symmetric sourcing and sinking capabilities
• 5.5-V tolerant input pins allow direct interfacing with higher voltage systems without external components

Inverter Gates Applications

• Translation between communication modules and system controllers
• Enabling or disabling digital signals in control circuits
• Controlling indicator LEDs via logic gating
• Combining multiple sensor signals into a single enable line

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'PWR' corresponds to the TSSOP-14 package configuration required for your PCB layout. Confirm that the component meets RoHS compliance standards if mandated by your assembly specifications. Ensure that the thermal pad on the package is handled according to the manufacturer's guidelines during soldering processes.

Inverter Gates Selection Notes

Select this component when bidirectional level shifting is required alongside OR logic functionality in low-voltage designs. It is appropriate for systems mixing different voltage domains, such as connecting 1.8-V sensors to 3.3-V microcontrollers. Consider the TSSOP-14 package dimensions against available board space constraints before finalizing the design.

Inverter Gates Part Context

This part belongs to the SN74LVxT family of logic devices designed for low-voltage applications. The LVxT series integrates voltage translation capabilities directly into standard logic gates, reducing the need for separate translator ICs. The SN74LV4T32 specifically implements four independent OR gates, offering a compact solution for mixed-voltage interface requirements.

Inverter Gates Replacement Considerations

SN74LV4T32PWREP is an enhanced product variant with identical logical functions but may differ in manufacturing lot traceability or reliability testing protocols.