The maximum frequency of operation for the 74HC7266D,652 is 100 MHz.
To ensure proper power sequencing, apply power to VCC before applying any input signals, and ensure that VCC is stable before applying any input signals.
The recommended operating voltage range for the 74HC7266D,652 is 2.0 V to 5.5 V.
Yes, the 74HC7266D,652 is compatible with 3.3V systems, but ensure that the input signals are within the recommended voltage range of 0.8V to 2.4V.
Unused inputs should be tied to VCC or GND through a 1 kΩ resistor to prevent floating inputs and ensure proper operation.
74HC7266D,652 datasheet
by NXP Semiconductors
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