The maximum frequency of operation for the 74HC423D,652 is 30 MHz, but it can vary depending on the specific application and operating conditions.
To ensure proper power sequencing, it's recommended to power up the VCC pin before the VEE pin, and power down the VEE pin before the VCC pin. This helps prevent latch-up and damage to the device.
The recommended operating voltage range for the 74HC423D,652 is 2.0 V to 6.0 V, with a typical operating voltage of 5.0 V.
To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power dissipation for extended periods.
The maximum current rating for the 74HC423D,652 is 25 mA per output pin, with a total device current of 100 mA.
74HC423D,652 datasheet
by NXP Semiconductors
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