Multiplexer (MUX) | N×1 & 2×1 Multiplexer Explained | Truth Table Logic Diagram| Digital Electronics

Multiplexer (MUX) | N×1 & 2×1 Multiplexer Explained | Truth Table & Logic Diagram** 📝 Description Learn the concept of a *Multiplexer (MUX)* in Digital Electronics with a clear explanation of **N×1 and 2×1 Multiplexers**. In this video, we cover: What is a Multiplexer? Multiplexer as a *Data Selector* *N×1 Multiplexer* *2×1 Multiplexer* Number of data inputs and selection lines Block diagram of MUX Truth table of 2×1 MUX Boolean expression of 2×1 MUX Logic circuit of 2×1 MUX Working of Multiplexer Relationship between number of inputs and select lines Applications of Multiplexers For an **N×1 Multiplexer**, the number of selection lines is: *n = log₂N* For a **2×1 MUX**: *Y = S̅I₀ + SI₁* This video is useful for **Digital Electronics, Computer Science, BCA, B.Tech, Diploma, GATE, and other competitive examinations**. 👍 Like, Share and Subscribe for more Digital Electronics tutorials. 🏷️ Tags multiplexer, mux, multiplexer in digital electronics, Nx1 multiplexer, N to 1 multiplexer, 2x1 multiplexer, 2 to 1 multiplexer, 2x1 MUX, Nx1 MUX, multiplexer explained, multiplexer working, multiplexer truth table, 2x1 mux truth table, multiplexer logic diagram, 2x1 mux logic diagram, multiplexer boolean expression, 2x1 mux boolean expression, data selector, select lines, combinational circuit, digital electronics, digital logic, logic circuit, MUX circuit, multiplexer tutorial, digital electronics tutorial, GATE digital electronics, BCA digital electronics, BTech digital electronics