Electrical

Characteristics:

• VIL (Input Low): Typically 30% of VDD
• VIH (Input High): Typically 70% of VDD
  
• VOL (Output Low): Typically < 0.4V at IOL = 4mA
• VOH (Output High): Typically > VDD-0.4V at IOH = 4mA

註

Power Considerations:

• Slightly higher power consumption due to wide-range optimization
• Good for applications where voltage varies significantly
• Recommended when supply voltage may drop below 2.7V

警告

Ensure actual supply voltage stays within 1.71V - 3.6V range

May have relaxed timing at minimum voltage - verify timing requirements