SN74LVC7266ABQAR

Inverter Gates Overview

The SN74LVC7266ABQAR is a Texas Instruments logic gate containing four independent 2-input XNOR gates. It operates within a supply voltage range of 1.1V to 3.6V and features 5.5V tolerant input pins. The device utilizes a 14-pin WQFN package with dimensions of 3mm x 2.5mm. Electrical characteristics include a propagation delay of 5.6 ns at 3.3V with 50 pF load, and output currents reaching ±24 mA at 3V. It supports an operating temperature range from -40°C to +125°C.

Inverter Gates Feature Summary

• Contains four independent 2-input XNOR gates performing Boolean function Y = A ⊕ B
• Features 5.5V tolerant inputs allowing compatibility with higher voltage signaling
• Provides balanced CMOS push-pull outputs for similar sourcing and sinking capabilities
• Includes ESD protection exceeding JESD 22 standards for human-body and charged-device models

Inverter Gates Applications

• Combining power good signals
• Enabling digital signals
• Phase difference detection between reference and input clocks

Inverter Gates Procurement Notes

Verify the specific ordering suffix 'BQA' corresponds to the WQFN-14 package configuration required for your PCB layout. Confirm that the thermal pad connection aligns with your ground plane strategy, as it can be connected to GND or left floating. Ensure the component status is listed as Active Production before finalizing procurement plans.

Inverter Gates Selection Notes

Select this component when designing circuits requiring low-voltage operation down to 1.1V while maintaining interface compatibility with 5.5V systems. The WQFN package is suitable for space-constrained applications. Consider the 5.6 ns propagation delay for timing-critical paths and ensure output loading remains within specified capacitive limits to maintain signal integrity.

Inverter Gates Part Context

This part belongs to the SN74LVC7266A family of quad 2-input XNOR gates manufactured by Texas Instruments. The LVC series is designed for low-voltage CMOS applications. The ABQAR designation specifically identifies the active production version in the WQFN-14 package with tape-and-reel packaging.

Inverter Gates Replacement Considerations

The SN74LVC7266APWR serves as a pin-compatible alternative utilizing the TSSOP-14 package. Verify package dimensions and thermal characteristics differ between WQFN and TSSOP options during substitution.