74157 IC Quad 2-input Multiplexer DIP-16

The 74157 is a Quad 2-to-1 multiplexer IC featuring four independent 2-input channels and a single select line to control which input is routed to each output. Designed using TTL logic, it is ideal for data selection, signal routing, and digital logic design.

Each multiplexer within the IC selects between two data inputs (A or B) based on a common select signal (S) and can be enabled/disabled using the active-low Enable (G̅) pin.

Key Features

• Quad 2-to-1 multiplexer in one IC (4 channels)

• Common select and enable lines

• TTL-compatible logic levels

• High-speed switching capability

• Active LOW enable input (G̅)

• DIP-16 package for breadboard or PCB use

• Ideal for digital signal control, logic switching, and data routing

Specifications

Package Includes

1 × IC 74157 – Quad 2-Input Multiplexer (DIP-16)