74HC139 (Dual 2 to 4 Line Decoder) IR Reflective Material: Plastic + Metal

Material: Plastic + Metal

TIP126 is a silicon PNP Darlington Bipolar Power Transistor is designed for general-purpose amplifier and low-speed switching applications

A 3-wire interface is used for all communications with a microcontroller

5ppm to -3

steadily control receiver from any place within a reliable distance

74HC139 (Dual 2 to 4 Line Decoder) IR Reflective Material: Plastic + MetalIntroduction : 74HC139 decodes two binary weighted address inputs (nA0, nA1) to four mutuallyexclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH alloutputs are forced HIGH. The enable input can be used as the data input for a 1 to 4 demultiplexerapplication. Inputs include clamp diodes. This enables the use of current limiting resistors tointerface inputs to voltages in excess of VCC. Features : Propagation