Features
1) Built-In Biasing Resistors, R1 = R2 = 10k.
2) Built-in bias resistors enable the configuration of
   an inverter circuit without connecting external
   input resistors (see equivalent circuit).
3) The bias resistors consist of thin-film resistors
   with complete isolation to allow negative biasing
   of the input. They also have the advantage of
   completely eliminating parasitic effects.
4) Only the on/off conditions need to be set for
   operation, making the circuit design easy.
5) Complementary NPN Types Available.(DTC114E series)
6) Complex transistors :EMB11/ UMB11N/ IMB11A/
   UMA9N/ FMA9A （PNP type）

APPLICATION
   Switching circuit, Inverter circuit, Interface circuit, Driver circuit