SN74LVC2G14IDCKRQ1

Inverter Gates Overview

The SN74LVC2G14IDCKRQ1 is an automotive-grade dual Schmitt-trigger inverter manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 5.5 V and supports input levels compatible with 1.8 V, 2.5 V, 3.3 V, and 5 V systems. The device features a propagation delay of 6.9 ns at 3.3 V and offers output drive currents of ±32 mA. It is housed in a SC-70 (SOT-353) package with six pins and is qualified under AEC-Q100 standards for operation across a temperature range of -40°C to +125°C.

Inverter Gates Feature Summary

• Dual-channel architecture providing two independent Schmitt-trigger inverters in a single compact package.
• Schmitt-trigger inputs provide noise filtering and hysteresis to ensure clean signal transitions.
• AEC-Q100 qualification ensures reliability and compliance for demanding automotive electronic environments.
• Wide operating voltage range from 1.65 V to 5.5 V allows compatibility with various logic families.

Inverter Gates Applications

• Automotive digital signal conditioning and waveform shaping
• Clock circuit buffering and timing applications
• Oscillator circuits requiring stable switching thresholds
• Microcontroller I/O protection and level translation

Inverter Gates Procurement Notes

Verify the specific suffix 'IDCKRQ1' against official Texas Instruments documentation to confirm the exact tape-and-reel quantity and manufacturing site. Ensure the component meets the required AEC-Q100 grade specifications for your target automotive application. Cross-reference the datasheet revision date to validate current electrical characteristics and packaging details before finalizing procurement orders.

Inverter Gates Selection Notes

Select this component when dual inversion with noise immunity is required in space-constrained designs. The SC-70 package minimizes PCB footprint compared to larger alternatives. Verify that the 32 mA drive capability matches the load requirements of the downstream circuitry. Confirm that the 1.65 V minimum supply voltage aligns with the system's power rails.

Inverter Gates Part Context

This part belongs to the SN74LVCxx family of low-voltage CMOS logic devices. The '2G' designation indicates a dual-function configuration, while '14' specifies the Schmitt-trigger inverter function. The 'Q1' suffix denotes automotive qualification, distinguishing it from standard commercial variants. It is designed for high-speed applications requiring robust performance under varying voltage conditions.

Inverter Gates Replacement Considerations

Check for direct pin-compatible substitutes such as the SN74LVC2G14DCKRQ1 or equivalent parts from other manufacturers like NXP or ON Semiconductor. Ensure any replacement maintains the same SC-70 package dimensions and AEC-Q100 certification if automotive use is intended.