12Pcs CD74HC4067 16-Channel Analog Digital Multiplexer MUX Breakout Board Module CD74HC4067 CMOS Precise Module Compatible with Ardu&ino DIY
- CD74HC4067 board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer, use the CD74HC4067 16-channel analog signal switch;Analog signal input: C0-C15 16 channels; Analog output: DIG; Channel control: S0-S3
- It works with both digital and analog signals (the voltage can’t be higher than VCC), and the connections function in either direction.If you want two-way communications,you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C,SPI,etc.
- The internal switches are bidirectional, support voltages between ground and VCC, have low “on” resistance and low “off” leakage, and to prevent crosstalk, perform “break-before-make” switching. The board also breaks out the chip’s “enable” pin, which when driven high, will completely disconnect the common pin (all switches “off”).
- To control it, connect 4 digital outputs to the chip’s address select pins (S0-S3), and send it the binary address of the channel you want. This allows you to connect up to 16 sensors to your system using only 5 pins.
- Since the mux/demux also works with digital signals, you can use it to pipe TTL level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to.
Estimated shipping
Select a product to estimate shipping.This DORHEA CD74HC4067 breakout board provides a convenient way to interface with a 16-channel analog/digital multiplexer. It’s a versatile component for electronics projects and experimentation, offering a simplified connection method for this complex IC.
Key Highlights
- Simplified Connection: Easily connect to the CD74HC4067 chip for streamlined project building.
- Versatile Switching: Supports both digital and analog signals, with bidirectional switching capabilities.
- Expandable Design: Allows for creating complex arrangements like I2C or SPI communication using multiple boards.
- Controlled Enable Pin: Includes a break-before-make switching mechanism with an enable pin for precise control.
- Low Resistance: Features low on-resistance and low off-leakage for efficient signal switching.
Useful Facts
- Brand: DORHEA
- Manufacturer: DORHEA
- Channels: 16-channel analog/digital multiplexer
- Input Channels: C0-C15
- Output: DIG
- Control Pins: S0-S3
- Package Dimensions: 10.49 x 7.9 x 0.71 cm
- Weight: 18.1 g
Good Fit For
- Arduino and other microcontroller projects
- Experimentation with analog and digital signal switching
- Creating custom signal routing systems
- DIY electronics enthusiasts
- Educational projects exploring multiplexer functionality
Specifications
| Main Specification | |
|---|---|
| Manufacturer | DORHEA |
| Brand | DORHEA |
| Connector Type | i2c |
| Item Weight | 18.1 g |
| Product information | |
|---|---|
| Package Dimensions | 10.49 x 7.9 x 0.71 cm, 18.14 g |
| Batteries required | No |
| Others | |
|---|---|
| Product Type | Barebones |
| Date First Available | 11 January 2022 |
| Item part number | 12944-1 |
| Generic Name | component |
| Tags | |
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