DTC143ZM Datasheet - Rohm

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