10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module
Specifications:
1. 2V to 6V operation
2. ‘On’ resistance:70 Ohms @ 4.5V
3. 6ns break-before-make @ 4.5V
4. Wide operating temperature range:-50?? to 125??
Features:
– This is a break board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067.
– This chip is like a rotary switch – it internally routes the common pin to one of 16 channel pins (CHANxx).
– It works with both digital and analog signals (the voltage can’t be higher than VCC),and the connections function in either direction.
– 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!
– 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.
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’).
Package Included:
10 x CD74HC4067 16-Channel Analog Digital Multiplexer
30pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module
$40.91 $28.81
5pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module
$7.34 $5.83
10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module
SKU: HA1630080
$11.27
-17%Additional information
Weight | 0.05 kg |
---|
ew***uz -
The 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module exemplifies hobbyant's commitment to delivering top-quality Other Module Board products.
JE***St -
I'm consistently delighted by the versatility and adjustability of the lighting modes.
Lf***dR -
The versatility and adjustability of the lighting modes make this product a winner.
LF***9u -
The value for money I've received from this product is exceptional.
tQ***ZB -
I received the 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module in perfect condition, thanks to the careful packaging.
nB***l3 -
This lamp has quickly become a cherished addition to my home decor.
pm***wX -
I had a positive interaction with the customer service team.
qW***Mw -
The 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module is a true masterpiece that commands attention.
zj***es -
The 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module has completely transformed my space into a cozy and inviting sanctuary.
i8***0f -
I'm consistently delighted by the versatility and adjustability of the lighting modes.
if***Vb -
hobbyant's customer service sets a high standard for other retailers to follow.
YJ***Os -
The 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module is a testament to the quality and craftsmanship offered by hobbyant.
U3***Zm -
The customer service team at hobbyant is a true asset to the company.
24***EM -
The 10pcs Smart Electronics CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module was securely packaged, ensuring it arrived in pristine condition.