The SN74LVC257ARGYR is an integrated circuit (IC) component belonging to the SN74LVC series. It is a 2:1 multiplexer with 3-state outputs, designed and manufactured by Texas Instruments. This IC is widely used in various applications where multiple data inputs need to be selected and routed to a single output.
Key Features:
1. Multiplexer Functionality: The SN74LVC257ARGYR acts as a 2:1 multiplexer, allowing two sets of data inputs (A0-A1) to be selected based on the select input (S). The selected input is then available at the output (Y).
2. 3-State Outputs: This IC implements 3-state outputs, which means that when the enable input (E) is low, the output is in high impedance state, allowing multiple ICs to be connected together without conflicts.
3. Low Voltage Compatibility: The SN74LVC257ARGYR is designed to operate at low voltage levels, making it suitable for use in both 3.3V and 5V systems. It has a wide supply voltage range of 1.65V to 5.5V, enabling compatibility with a variety of other digital circuits.
4. Fast Switching Speed: This IC offers a high-speed performance with a propagation delay of as low as 3.2 ns, allowing for quick data routing and minimizing latency in circuits
