SN74LV1T02QDCKRQ1

Inverter Gates Overview

The SN74LV1T02QDCKRQ1 is an automotive-grade, single-supply 2-input positive-NOR gate with integrated voltage level translation. It operates within a supply voltage range of 1.6V to 5.5V and supports data rates up to 150Mbps. The device features LVxT enhanced input thresholds for up-translation from lower voltages (e.g., 1.2V to 1.8V) and 5.5V tolerant inputs for down-translation. Propagation delays range from approximately 3.4ns at 5.0V VCC to 12.7ns at 1.8V VCC under standard load conditions.

Inverter Gates Feature Summary

• AEC-Q100 qualified for automotive applications with extended temperature support
• Integrated LVxT technology enabling bidirectional voltage level translation
• Balanced CMOS push-pull outputs providing robust drive capability
• 5.5V tolerant input pins allowing direct interfacing with higher voltage systems

Inverter Gates Applications

• Translation between communication modules and system controllers
• Enabling or disabling digital signals in automotive networks
• Controlling indicator LEDs via logic interface
• Interfacing low-voltage sensors with high-voltage microcontrollers

Inverter Gates Procurement Notes

Verify the specific ordering suffix matches the required package type, as the DCK suffix denotes the SC-70-5 package. Confirm that the component meets AEC-Q100 Grade 1 requirements for your specific application environment. Ensure design compliance with absolute maximum ratings to prevent latch-up or permanent damage during operation.

Inverter Gates Selection Notes

Select this component when a NOR function combined with voltage translation is required in a space-constrained automotive design. It is suitable for bridging logic domains between 1.2V sources and 5.5V destinations. Consider thermal dissipation if driving heavy capacitive loads near the 50pF limit. Verify input transition rates to avoid excessive power consumption or oscillation.

Inverter Gates Part Context

This part belongs to Texas Instruments' SN74LVxT-Q1 family of automotive logic devices. These components are designed to replace traditional dual-supply translators by utilizing a single power rail. The LVxT architecture simplifies board layout by eliminating the need for separate bias voltages for input and output stages.

Inverter Gates Replacement Considerations

Direct replacements include other SN74LV1Txx-Q1 variants with different logic functions (AND, NAND, XOR). For identical NOR functionality, verify pin compatibility with existing footprints. Non-TI equivalents may require verification of input threshold characteristics to ensure proper translation performance across the full operating voltage range.