Description
The 74LS157 is a quad 2-input multiplexer IC from the 74LS (Low Power Schottky) logic family. It features four independent 2-to-1 multiplexers in a single package. Each multiplexer selects one of two input lines based on a select input and routes it to the output. This IC is designed to handle TTL-compatible logic levels and is useful for data selection and routing in digital systems.
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