MiniThe UM3304QA is a translator/level shifter manufactured by Union Mini. It is RoHS compliant and comes in a QFN-12 package. The device's logic family is BiCMOS, and it is capable of shifting voltage between two different logic levels. The device can take an input voltage as low as 2.3V and shift it to levels of up to 3.3V. It also has a shutdown output control pin, which can reduce current consumption when not in use. The UM3304QA is suitable for use in a wide variety of applications, such as peripherals in digital systems, data acquisition, DSPs, memory, embedded control, etc.