The MCB consists of four independent switches capable of controlling either digital or analog signals. This quad bilateral switch is useful in signal gating. BP Datasheet, BP PDF, BP Data sheet, BP manual, BP pdf, BP, datenblatt, Electronics BP, alldatasheet, free, datasheet. TCBP(N) IC SWITCH QUAD BILATERAL DIP Toshiba datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated.

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The quad bilateral switch chip is a chip that is made up of 4 switches. This means that datasheeet side of the switch can be used as the input. If the pushbuttons are not pressed down, then no signal will appear at the outputs.

The has a wide operating voltage of 5VV. In this circuit, we will show how to connect a bilateral switch chip to inputs and outputs using the quad bilateral switch chip. The really functions as an analog switch. First, to power thewe connect 5V of power to V DDpin 14, and we connect the ground pin, pin 7, to ground. How to Build a Quad Bilateral Switch Circuit In this circuit, we will show how to connect a bilateral switch chip datqsheet inputs and outputs using the quad bilateral switch chip.

This establishes sufficient power to the chip. The control terminal enables the input to go to output.

A bilateral switch acts as a single pole, single throw switch. For this circuit, we are only going to be using 2 of the 4 switches.


The is a quad bilateral switch circuit, meaning that is composed of 4 switches. The pinout of the chip is shown below. It can be obtained cheaply at a number of online electronic retailers.

How to Build a 4066 Quad Bilateral Switch Circuit

Each switch has a single input and a single output terminal. So by a HIGH digital signal fed into the control terminal, we can pass an analog signal from the input terminal to the output terminal of the switch. So current can flow in one direction and the other direction, depending on which side is the input. When unpressed, the pushbutton has the signal LOW by default.

So you will see that if you press down the pushbutton with an analog signal or digital dtaasheet at the input, that same signal will appear at hte output. The datasheet for the can be found at the following link: A bilateral switch is so called because the switch can operate forward or reverse.

With the 40066bp switch HIGH, then the switch closes and there can be an output. As the quad dataasheet implies, the is composed up of 4 switches.

TC4066BP Datasheet PDF

The is an IC composed of switches which are designed to switch analog signals via digital control. V DD and ground, pins 14 and 7, are the power pins. The is a pin chip. Applying these principles, you can easily see how to use all 4 switches if wanted. 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.

Each switch has an input, output, and control terminal.

HEFBP Datasheet(PDF) – NXP Semiconductors

To the inputs of the 2 switches, we feed an analog signal. Each switch also has a control or enable terminal. Without the control or enable switch, there can be no output. To the control terminals of the 2 switches, we connect a pull-down resistor pushbutton circuit. When pressed down, the pushbutton makes the signal HIGH. This enables the signal at the input to go to the output. You can view the control terminal as the signal which closes the switch so that the input signal can cross over to the output.

The switches are labeled from 1 to 4. The most common waveform is a sine wave. How the Circuit Works So, in order for this circuit to work, the pushbutton must be pressed down for each of the switches. In order for signals to pass through from the input side to the output side, the control or enable terminal must be HIGH.