The TX-2B/RX-2B is a pair of CMOS LSIs designed for remote controlled car applications. The TX-2B/RX-2B has five control keys for controlling the motions (i.e. forward, backward, rightward, leftward and the turbo function ) of the remote controlled car.
- Wide operating voltage range (VCC=1.5~5.0V)
- Low stand-by current
- Auto-power-off function for TX-2B
- Few external components are needed