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Elecbee 20pcs CD74HC4067 16-Channel Analog Digital Multiplexer PCB Board Module for Arduino - products that work with official Arduino boards
SKU: EB0048511
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Key Features
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- This is a pcbxa0board 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.
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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.xa0
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”).
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Description
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℃
20 x CD74HC4067 16-Channel Analog Digital Multiplexer
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9999
Qty.
1
Unit Price
$ 13.59$ 15.99
Ext. Price
$ 13.59$ 15.99
$ 13.59$ 15.99
Can Ship in 1-3 Business Days