Trjgtas 10Pcs 16CH Analogue Multiplexer Module 74HC4067 CD74HC4067 Precise Module Digital Multiplexer MUX Breakout Board
(as of Dec 16,2022 01:16:20 UTC – Details)
10 * CD74HC4067 Analog Multiplexer
Only the above package content, other products are not included.
Note: Light and different displays may the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Because the multiplexer can also process digital signals, you can it to transfer TTL-level serial data to multiple devices through pipe or transfer from multiple devices.
This is a very convenient 16 channel CD74HC4067 analog/digital multiplexer/demultiplexer.
It is suitable for digital and analog signals (voltage cannot be higher than VCC) and can be connected in either direction. To control this, please the four digital outputs to the address pin of the chip (SO-S3) and send it the binary address of the desired channel.
Drive it to a high level, and it will completely disconnect the common pins (all switches are disconnected).
The internal switch is bidirectional, with a low on resistance and off leakage, and to prevent talk, please turn off the switch first and then on.