The LVX logic family is suitable as a voltage-level translator from older 5V to newer 3V systems. It also works in principle in 5V systems. In many newer microcontrollers the IO pins cannot directly tolerate 5V input signals, but outgoing 3V CMOS voltage levels are capable of driving older chips' 5V TTL/CMOS inputs.

• recommended operating voltage range (Vcc): 2,0V ... 3,6V
• logic input voltage (Vi): max. 5,5V
• logic output voltage (Vo): Vcc
• current drive per pin (Io): 4 mA