MC74HC7266AFEL

Inverter Gates Overview

The MC74HC7266AFEL is a high-performance CMOS integrated circuit from onsemi, belonging to the 74HC logic series. It functions as a quad exclusive-NOR (XNOR) gate, providing four independent channels with two inputs each. The device operates within a supply voltage range of 2V to 6V and supports output currents of 5.2mA for both high and low states. It is housed in a 14-SOIC surface-mount package and is rated for an operating temperature range of -55°C to +125°C.

Inverter Gates Feature Summary

• Provides four independent XNOR logic channels for complex boolean operations
• CMOS technology ensures low power consumption and high noise immunity
• Wide supply voltage capability supports operation from 2V to 6V
• Extended industrial temperature rating allows reliable performance in harsh environments

Inverter Gates Applications

• Digital data comparison circuits
• Parity generation and checking systems
• Error detection logic in communication interfaces
• Arithmetic logic unit components

Inverter Gates Procurement Notes

Verify the specific suffix 'FEL' corresponds to the required tape-and-reel packaging configuration and lead-free status. Confirm that the 14-SOIC footprint matches the target PCB design. Ensure the selected component meets the required AEC-Q100 or general industrial qualification standards if applicable to the end-use environment. Cross-reference the manufacturer's latest datasheet for any updates on recommended soldering profiles.

Inverter Gates Selection Notes

Select this component when a quad XNOR function is required in a compact SOIC package. The 74HC series offers speed and power characteristics suitable for general-purpose digital logic. Consider the 2V-6V supply range compatibility with the system's voltage rails. The extended temperature range makes it suitable for applications beyond standard commercial limits. Verify input voltage levels match the driving source logic family.

Inverter Gates Part Context

This part belongs to onsemi's extensive 74HC logic portfolio, which provides CMOS performance compatible with TTL outputs. The 74HC series is widely used in consumer electronics, industrial controls, and computing equipment due to its balanced speed and power efficiency. The MC74HC7266 specifically addresses the need for multiple XNOR gates in a single package, reducing board space compared to discrete solutions.

Inverter Gates Replacement Considerations

Check for direct pin-compatible alternatives such as the MC74HC7266ADJR or other manufacturers' equivalents like SN74HC7266. Verify that substitute parts maintain the same 5.2mA output drive capability and 2V-6V operating range. Ensure the replacement package type matches the existing PCB layout constraints.