Is HV5522PG 3V3 LVTTL capable? (StefDrums)

Hello,I'm using an HV5522PG in my project, an I want to know if it is LVTTL (0V to 3,3 V) logic level capable on CLK, D IN, LE and BL pins. The datasheet says that I should use 0V to 12V logic, but I'm testing it down to 0V to 2,5V logic, at 4 MHz. Can yo..