9 Bit Level Shifter/Transceiver With 3 State Outputs

The HD151015 is an IC which consists of 9 Bus Transceivers (three state output) in a 24 pin package. Signals are transmitter from A to B when the direction control input (DiR) is at a high level, and from B to A when DiR is at a low level. When the enable input (G) is high, A and B are isolated. And this product has two terminals (VCCA, VCCB), VCCA is connected with control input and A bus side, VCCB is connected with B bus side. VCCA and VCCB are isolated. Consequently, it is best to change the level in case of two supply voltage coexist on one board and application of power management. By Renesas Technology