The recommended operating voltage range for the CD54HC154F3A is 2V to 6V.
To ensure proper power-on and power-off, it is recommended to use a power-on reset (POR) circuit to ensure that the device is properly initialized and to prevent spurious outputs during power-up and power-down.
The maximum frequency of operation for the CD54HC154F3A is 25 MHz.
The propagation delay of the CD54HC154F3A is typically around 10-15 ns. To handle this, ensure that the input signals are properly synchronized and that the output signals are properly registered to account for the delay.
The maximum input current for the CD54HC154F3A is ±10 mA.
CD54HC154F3A datasheet
by Texas Instruments
