PT2272 is a remote control decoder paired with PT 2262 utilizing CMOSTechnology。 It has 12 bits of tri-state address pins providing a maximum of531,441 (or 312) address codes; thereby, drastically reducing any code collisionand unauthorized code scanning possibilities。 PT 2272 is available in severaloptions to suit every application need : variable number of data output pins,latchor momentary output type。