Reviews Re multiplexer

Analog Demultiplexer, CD74HC4067 High Speed Analog Multiplexer Two-Way Connection Analog Multiplexer High Speed for Digital and Analog Signals

Because the multiplexer can also process digital signals, you can use 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..
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..
Drive it to a high level, and it will completely disconnect the common pins (all switches are disconnected)..
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 connect the four digital outputs to the address selection pin of the chip (SO-S3) and send it the binary address of the desired channel..

Activates a trailer's stop/turn/tail/running lights without cutting or splicing into your vehicles wiring system - simply snap on included current....
Use when: trailer has more than 1 light assembly per side and is equipped with multiple clearance or running lights.
Re-settable short circuit/overload protection - guards itself and the tow vehicle from shorts and wiring install mishaps.
Works on all vehicle types including standard, PWM and/or multiplex systems, ensuring full brightness of the trailer lights during operation.
ZCI sensor technology and direct connection to the tow vehicle battery, eliminates all electrical connection and interference with the tow vehicle....

Activates a trailer's stop/turn/tail/running lights without cutting or splicing into your vehicles wiring system - simply snap on included current sensors.
Use when: trailer has more than 1 light assembly per side and is equipped with multiple clearance or running lights.
if tow vehicle may tow a variety of trailers.
Re-settable short circuit/overload protection - guards itself and the tow vehicle from shorts and wiring install mishaps.
rated at 4.2 amps for turn/stop circuits, 7.5 amps for taillight circuit.
Works on all vehicle types including standard, PWM and/or multiplex systems, ensuring full brightness of the trailer lights during operation.
ZCI sensor technology and direct connection to the tow vehicle battery, eliminates all electrical connection and interference with the tow vehicle electrical system.
Isolates trailer light operation from tow vehicle's electrical system.
5 amps for taillight trailer circuits. Works with low side Switched vehicles.

Because the multiplexer can also process digital signals, you can use it to transfer TTL-level serial data to multiple devices through pipe or transfer from multiple devices..
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 connect the four digital outputs to the address selection pin of the chip (SO-S3) and send it the binary address of the desired channel..
This is a very convenient 16 channel CD74HC4067 analog/digital multiplexer/demultiplexer..
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..
Drive it to a high level, and it will completely disconnect the common pins (all switches are disconnected)..

The TCA9548A adapter is connected to an I2C device with multiple identical addresses on the same I2C port on the main control board for normal communication and use.There are 8 I2C interfaces on one expander, and there are eight bidirectional transfer switches that can be controlled by I2C bus. This means that after 1 expander is transferred, 8 identical addresses can be connected to the same I2C port..
Expansion board TCA9548A compatible with IIC bus and system management bus (SMBus), active low reset input, support for hot insertion, low standby current, no glitch during power-up, support for voltages between 1.8V, 2.5V, 3.3V and 5V buses Level shifting, TCA9548A I2C IIC multiplexer breakout board depending on the contents of the programmable control registers, any single SCn/SDn channel or combination of channels can be selected..
12pcs TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino.

...akage resulting in very low offset current and high effective off-state resistance: 100pA typ. @ VDD–VSS = 18 V, TA = 25°C, Extremely high control input impedance (control circuit isolated form signal circuit: 10^12 ohm typ., 100% tested for quiescent current at 20 V.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog conversion, Digital control of frequency, impedance, phase, and analog-signal gain.

...akage resulting in very low offset current and high effective off-state resistance: 100pA typ. @ VDD–VSS = 18 V, TA = 25°C, Extremely high control input impedance (control circuit isolated form signal circuit: 10^12 ohm typ., 100% tested for quiescent current at 20 V.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog conversion, Digital control of frequency, impedance, phase, and analog-signal gain.

...akage resulting in very low offset current and high effective off-state resistance: 100pA typ. @ VDD–VSS = 18 V, TA = 25°C, Extremely high control input impedance (control circuit isolated form signal circuit: 10^12 ohm typ., 100% tested for quiescent current at 20 V.
Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog conversion, Digital control of frequency, impedance, phase, and analog-signal gain.