The CD4051 is a single 8-channel analog multiplexer/demultiplexer IC, allowing for signal routing between 8 input/output lines and a single common terminal. It supports both analog and digital signals, making it suitable for signal selection, sensor multiplexing, and data acquisition systems. The IC features three address inputs for channel selection, an inhibit pin for disabling, and operates with a wide range of supply voltages.

Packaged in a DIP-16 form, the CD4051 is ideal for breadboarding and through-hole PCB applications in both prototyping and production.

Features of CD4051 Multiplexer/Demultiplexer IC:

1. 8-channel analog multiplexer/demultiplexer
2. Bidirectional analog/digital signal transmission
3. Wide operating voltage range: 3V to 18V
4. Low ON resistance: typically 270Ω at 15V VDD
5. Three address inputs for channel selection (A, B, C)
6. Inhibit control to disable all channels
7. High noise immunity and low crosstalk
8. DIP-16 package – easy to use in prototyping or through-hole boards
9. Suitable for sensor selection, data routing, and communication systems

Specifications of CD4051 IC:

• Model: CD4051
• Function: Single 8-Channel Multiplexer/Demultiplexer
• Number of Channels: 8
• Supply Voltage: 3V to 18V
• Logic Compatibility: CMOS
• ON Resistance: ~270Ω (typical at 15V)
• Control Pins: A, B, C (Address), INH (Inhibit)
• Package: DIP-16 – Through-Hole
• Operating Temperature: -55°C to +125°C
  

Package Includes:

1 × CD4051 – Single 8-Channel Multiplexer/Demultiplexer IC – DIP-16 Package