DATASHEET CD4066 PDF
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 CDBM/CDBC is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. It is pin-for-pin compatible. DESCRIPTION. The HCFB is a monolithic integrated circuit fabricated in. Metal Oxide. Semiconductor technology available in DIP and SOP packages.
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You can view the control terminal as the signal which closes the switch so that the input signal can cross over to the output. How to Build a Quad Bilateral Switch Circuit In this circuit, we will show how to connect a bilateral cd406 chip to inputs and outputs using the quad bilateral switch chip.
To the control terminals of the 2 switches, we connect a pull-down resistor pushbutton circuit. When unpressed, the pushbutton has the signal LOW by dattasheet.
The pinout of the chip is shown below. In order for signals to pass through from the input side to the output side, the control or enable terminal must be HIGH. The quad bilateral switch chip is a chip that is made up of 4 switches.
For this circuit, we are only going to be using 2 of the 4 switches. The really functions as an analog switch. The control terminal enables the input to go to output. This enables the signal at the input to go to the output. The most common waveform is a sine wave. As the quad term implies, the ddatasheet composed up of 4 switches. The is an IC composed of switches which are designed to switch analog signals via digital control.
CD Datasheet(PDF) – Intersil Corporation
It can be obtained cheaply at a number of online electronic retailers. Each switch has a single input and a single output terminal. The is a quad bilateral switch circuit, meaning that is composed of 4 switches.
V DD and ground, pins 14 and 7, are the power pins. This establishes sufficient power to the chip.
A bilateral switch is so called because the switch can operate forward or reverse. When pressed down, the pushbutton makes the signal HIGH. Without the control or enable switch, there can be no output.
The switches are labeled from 1 to 4. So you will see that datashdet you press down the pushbutton with an analog signal or digital signal at the input, that same signal will appear at hte output. So current can flow in one direction and the other direction, depending on which side is the input.
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. In this circuit, datwsheet will show how to connect a bilateral switch chip to inputs and outputs using the quad bilateral switch chip. First, to power thewe connect 5V of power to V DDpin 14, and we connect the ground pin, pin 7, to ground.
One place it can be obtained is at Taydaelectronics at the following link: A bilateral switch acts as a single pole, single throw switch. In this circuit, we will show the basic functionality of the chip by passing analog signals satasheet 2 of the switches by digital control.
How the Circuit Works So, in order for this circuit to work, the pushbutton must cd40666 pressed down for each of the switches. To the inputs of the 2 switches, we feed an analog signal.
How to Build a Quad Bilateral Switch Circuit
What this means is we feed an analog signal into the input of the switch and it reaches the output only if a HIGH digital signal is fed into the control or enable terminal.
Applying these principles, you can easily see how to use all 4 switches if wanted. This means that either side of the switch can be used as the input. The datasheet for the can be found at the following link: If the pushbuttons are not pressed down, then no signal will appear at the outputs.
If a signal is fed into the input while the pushbutton is unpressed, no signal will appear at the output. The is a pin chip.
Each switch has an input, output, and control terminal. With the control switch HIGH, then the switch closes and there can be an output. Each switch also has a control or enable terminal. The has a wide operating voltage of 5VV.