The SN74LS151N is a widely used integrated circuit (IC) component that belongs to the 74LS series family. It is a 8-input multiplexer and demultiplexer with complementary outputs. Here is a brief overview of its key features:
1. Input and Output: The SN74LS151N features 8 input lines (A, B, C, D, E, F, G, H) and 4 select lines (S0, S1, S2, S3). It provides a single output, represented by the complementary pair of Y and Y?.
2. Multiplexer Functionality: The IC serves as a multiplexer, which means it allows for the selection of one of the 8 input lines to be passed on to the output based on the select lines' binary input. The combination of select lines determines the active input line.
3. Demultiplexer Functionality: Apart from multiplexing, the SN74LS151N can also operate as a demultiplexer. By providing data on the input line, the IC can direct the data to the appropriate output line based on the select lines' binary input.
4. Complementary Outputs: The IC provides both Y and Y? outputs, which are the inverse of each other. This feature allows for flexible utilization of the output signals, depending on the application requirements
