Features
1) Built-in bias resistors .R1 = 4.7kΩ, R2 = 47kΩ.
2) Built-in bias resistors enable the configuration of
    an inverter circuit without connecting external
    input resistors (see inner circuit) .
3) Only the on/off conditions need to be set
    for operation, making the circuit design easy.
4) Complementary PNP Types: DTA143Z series
   
Application
    INVERTER, INTERFACE, DRIVER