ON Semiconductor MC14051BCPG Multiplexer/Demultiplexer IC

The MC14051BCPG from ON Semiconductor is a versatile analog multiplexer/demultiplexer integrated circuit, ideal for use in a variety of digital and analog applications. This IC is designed to connect one of several input/output lines through a single common line or channel. It features a single 8-channel configuration, which can be utilized in either multiplexing or demultiplexing modes, providing flexibility in signal routing for complex electronic systems.

Key Features:

• Multiple Channel Configurations: The IC can work as an 8-channel multiplexer, a dual 4-channel multiplexer, or as a triple 2-channel multiplexer, providing options for different application requirements.
• Low ON Resistance: The MC14051BCPG boasts a low ON resistance of 175Ω (typical at 15 V), ensuring minimal signal attenuation when the switch is closed.
• Wide Voltage Range: It operates across a wide analog voltage range from 3 V up to 18 V, making it suitable for interfacing with various logic families and accommodating a broad spectrum of signal levels.
• Low Crosstalk: The device has been designed to minimize crosstalk between multiplexing channels, ensuring clear and reliable signal transmission.
• Binary Address Decoding: Binary address decoding on the chip reduces the number of GPIO lines needed for control from the host microcontroller or processor.

Applications:

The MC14051BCPG is a highly adaptable component, commonly used in:

• Data acquisition systems
• Communication systems
• Signal routing in audio and video equipment
• Test equipment and instrumentation
• Function generators

Product Specifications:

• Package / Case: PDIP-16
• Mounting Type: Through Hole
• Operating Temperature: -55°C to +125°C

In summary, the MC14051BCPG from ON Semiconductor is a highly functional and reliable choice for designers looking to implement an analog multiplexing or demultiplexing solution in their electronic systems. Its robust design and flexible operation make it a staple in the industry for a wide range of applications.