The recommended operating voltage range for CD4521BMT is 4.5V to 5.5V, although it can operate from 3V to 18V with reduced performance.
To ensure proper power sequencing, apply power to the VCC pin before applying any input signals, and ensure that the input signals are stable before applying power to the VCC pin.
The maximum frequency of operation for CD4521BMT is typically around 10 MHz, although this can vary depending on the specific application and operating conditions.
To handle thermal considerations, ensure good thermal conductivity between the device and the PCB, use a heat sink if necessary, and avoid operating the device near its maximum power dissipation rating.
For optimal performance, use a symmetrical layout, keep the input and output traces short and separate, and avoid running traces under the device or near the VCC and GND pins.
CD4521BMT datasheet
by Texas Instruments
