SN74LV1T86QDBVRQ1

Inverter Gates Overview

The SN74LV1T86QDBVRQ1 is an automotive-grade single-supply 2-input Exclusive-OR gate with integrated voltage level shifting capabilities. It operates within a supply voltage range of 1.6 V to 5.5 V and supports standard CMOS logic levels including 1.8 V, 2.5 V, 3.3 V, and 5 V. The device features balanced push-pull outputs and enhanced input thresholds that facilitate both up-translation (e.g., 1.2 V to 1.8 V) and down-translation (e.g., 5.0 V to 3.3 V). It is qualified under AEC-Q100 standards for Grade 1, ensuring reliable operation across a temperature range of -40°C to +125°C.

Inverter Gates Feature Summary

• AEC-Q100 qualified for automotive applications with specified temperature grades and ESD classification levels
• Integrated LVxT technology enabling bidirectional voltage translation between various CMOS logic families
• Balanced CMOS push-pull output structure providing symmetric sourcing and sinking drive capabilities
• 5.5 V tolerant input pins allowing direct interfacing with higher voltage systems without external components

Inverter Gates Applications

• Detecting phase differences in input clock signals
• Creating selectable inverter or buffer configurations
• Bidirectional voltage level translation between mixed-voltage domains

Inverter Gates Procurement Notes

Verify the specific ordering suffix matches the required package type, as the SN74LV1T86-Q1 family includes multiple physical packages such as DBV (SOT-23-5) and DCK (SC-70-5). Confirm that the selected variant aligns with your PCB footprint requirements and thermal management constraints. Ensure all procurement documentation references the correct Q100 qualification status for automotive compliance.

Inverter Gates Selection Notes

Select this component when designing circuits requiring XOR functionality combined with voltage translation between disparate logic families. It is suitable for applications where space is limited due to its single-gate configuration. Consider the input transition rate specifications if driving slow signals, as the device lacks Schmitt-trigger inputs despite some application notes suggesting otherwise; ensure signal edges meet the defined rise/fall time requirements to prevent oscillation.

Inverter Gates Part Context

This device belongs to Texas Instruments' SN74LV1Txx-Q1 series of single-gate logic solutions designed for automotive environments. It complements other members of the LVxT family by offering exclusive-OR logic rather than buffers or inverters. The part integrates level-shifting capabilities directly into the logic gate, reducing the need for separate translator ICs in mixed-signal automotive architectures.

Inverter Gates Replacement Considerations

SN74LV1T86-Q1