XINLUDA XD74LS151 is a 16 pin DIP-16 RoHS accurate logic element with Signal Switches, Multiplexers and Decoders functions. It has a total of 8 inputs and 4 outputs, offering two 2-input multiplexer switches, 4-input multiplexer switches and a four bit binary to one-of-eightline decoder/demultiplexer. This device is also equipped with active-low Output Enables (G1, G2A, G2B and G3). It is capable of operating from a 5V DC power source, with a minimum of 2V and a typical voltage of 4.75V, and features a wide operating temperature range from -40 to +85°C.