The maximum frequency of operation for the 74HC00DB,112 is typically around 100 MHz, but it can vary depending on the specific application and operating conditions.
To ensure proper power and decoupling, connect the VCC pin to a stable 2.0-6.0 V power supply, and decouple the power supply lines with 0.1 μF ceramic capacitors as close to the device as possible.
The 74HC00DB,112 can sink or source up to 25 mA of current per output pin, but it's recommended to limit the current to 10 mA or less to ensure reliable operation.
Yes, the 74HC00DB,112 is compatible with 5V systems, but it's recommended to use a voltage regulator or voltage divider to ensure that the supply voltage is within the recommended range of 2.0-6.0 V.
Unused inputs on the 74HC00DB,112 should be tied to a valid logic level (either VCC or GND) to prevent floating inputs and ensure reliable operation.
74HC00DB,112 datasheet
by NXP Semiconductors
