The CDBM CDBC is a quad bilateral switch in- tended for the transmission or multiplexing of analog or digi- tal signals It is pin-for-pin compatible with. The contains 4 analogue bilateral switches, each with an active-high enable input (A) and two input/outputs (X and Y). When the enable input is set high. Page 1. Data sheet acquired from Harris Semiconductor. SCHS Page 2. Page 3. Page 4. Page 5. Page 6. IMPORTANT NOTICE. Texas Instruments and its.

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Each switch also has a control or enable terminal. When unpressed, the pushbutton has the signal LOW by default.

How to Build a 4066 Quad Bilateral Switch Circuit

V DD and ground, pins 14 and 7, are the power pins. A bilateral switch acts as a single pole, single throw switch.

How the Circuit Works So, in order for this circuit to work, the pushbutton must be pressed down for fatasheet of the switches. So current can flow in one direction and the other direction, depending on which side is the input. The is a quad bilateral switch circuit, meaning that is composed of 4 switches. Applying these principles, you can easily see how to use all 4 switches if wanted.

It can be obtained cheaply at a number of online electronic retailers. This enables the signal at the input to go to the output. What this means is we datxsheet an analog signal into the input of the switch and it reaches the output only if a HIGH digital signal is datashet into the control or enable terminal. Each switch has an input, output, and control terminal.


For this circuit, we are only going to be using 2 of the 4 switches. This establishes sufficient power to the chip.

In order for signals to pass through from the input side to the output side, the control or enable terminal must be HIGH. You can view the control terminal as the signal which closes the switch so that the input signal can cross over to the output.

Practical Electronics/IC/4066

How to Build a Quad Bilateral Switch Circuit In this circuit, we will show how to connect a bilateral switch chip to cd40066 and outputs using the quad bilateral switch chip. In this circuit, we will show how to connect a bilateral switch chip to inputs and outputs using the quad bilateral switch chip. When pressed down, the pushbutton makes the signal HIGH. The control terminal enables the input to go to output. The most common waveform is datasheet sine wave.

As the quad term implies, the is composed up of 4 switches.

Each switch has a single input and a single output terminal. Without the control or enable switch, there can be no output. Dayasheet means that either side of the switch can be used as the input.

The has a wide operating voltage of 5VV. The is an IC composed of switches which are designed to switch analog signals via digital control.

A bilateral switch is so called because the switch can operate forward or reverse. The really functions xd4066 an analog switch. The datasheet for the can be found at the following link: So by a HIGH digital signal fed into the control terminal, we can pass datasheft analog signal from the input terminal to the output terminal of the switch. If the pushbuttons are not pressed down, then no signal will appear at the outputs.


The pinout of the chip is shown below.

One place it can be datasueet is at Taydaelectronics at the following link: The quad bilateral switch chip is a chip that is made up of 4 switches. So you will see that if you press down the pushbutton with an analog signal or digital signal at the input, that same signal will appear at hte output.

Practical Electronics/IC/ – Wikibooks, open books for an open world

The switches are labeled from 1 to 4. To the control terminals of the 2 switches, we connect a pull-down resistor pushbutton circuit.

If a signal is fed into the input while the pushbutton is unpressed, no signal will appear at the output. In this circuit, we will show the basic functionality of the chip by passing analog signals through 2 of the switches by digital control.

With the control switch HIGH, then the switch closes and there can be an output. To the inputs of the 2 switches, we feed cd40066 analog signal. First, to power thewe connect 5V of power to V DDpin 14, and we connect the ground pin, pin 7, to ground.

The is a pin chip.

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