74HC4067 CD74HC4067 16-Channel Analog Digital Multiplexer Breakout Board Module For Arduino Electronic Components DIY

Analog signal switch for 16 channels using cd74hc4067

Analog signal input: c0-c15 16 channels

Analog output: dig

Access control: s0-s3

Description: This Is A Breakout Board For The Vely Handy 16 - channel Anallog/digital Multiplexer/demultiplexer Cd74hc4067. His chip is like a rotary switch - it interactive rouges the common pin (Com in the schematic, sig on the board) To one of 16 channel prins (Chanxx). It works with both digital and analytic signs (The voltage can't be taller than vcc), and the connections function in foreign directing. To control it, connect 4 digital outputs to the chip's options select prins (S0-s3), and send it the binary responses of the channel you want (See the datasheet for details). His lows you to connect up to 16 sensors to your system using only 5 prins!

Since the mux/demux also jobs with digital signs, You can use it to pipe ttl-level vital data to or from multiple files. For executive, You council use it to connect the tx prins of 16 documents to one rx pin on your microcontroller. You can then select any one of those 16 documents to listen to. 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 material amendments for i2c, spi, etc.

The internal switches are bi direct, Support volumes between ground and vcc, Have low "on" reliance and low "off" lakeage, And to prevent crosstalk, Performance "break-before-make" switching. The board alfonso purses out of the chip's "enable" pin, Which hen driven high, Will complete disconect the common pin (All switches "off").

Features:

2v to 6v operation

"On" resilience: 70 ohms @ 4.5v

6ns break-before-make @ 4.5v