Quad Bilateral Switch DIP Specifications. The CDBC is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. CDBE Texas Instruments CMOS Quad SPST Analog Switch IC – NOS 5 x CD CMOS AND GATE Quad 2 Input IC – USA SELLER – Free. You can regard the as 4 relay contacts but there are a bunch of constraints that limit this analogy. The main ones are: . On resistance is.
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Texas Instruments Manufacturer Part No: This is something you need to determine for sure but it looks promising. Can it control 4 audio speakers with a CPU? Please enter 5 or 9 numbers for the ZIP Code. 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. Post as a guest Name. Be the first to write a review. Dc4066 I’m hoping someone will explain that – I have a suspicion you are correct but the TI chip accomodates them so maybe it does need to?
This enables the signal at the input to go to the output. The really functions as an analog switch. Please contact us if you don’t receive your order within 6 days after shipment made.
5 x CD IC CMOS QUAD BILATERAL SWITCH – TEXAS – USA Seller – Free Ship | eBay
I would use buffers like and a microcontroller. Because has only 4 switches and I have to use 4 buffers for each monitor. Image not available Photos not available for this variation. Add to watch list.
If you really want to switch speaker signals, use relays. Delivery time is estimated using our proprietary method which is based on the buyer’s proximity to the item location, the shipping service selected, the seller’s shipping history, and other factors. The has a wide operating voltage of 5VV.
The Relaxation Oscillator circuit with CMOS IC CD
Pete Yes, but I doubt the speaker signals are less than 10mA. The circuit taken from here looks like this. Packaging should be the same as what is found in a retail store, unless the item is handmade or was ci by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.
Main purpose is for switching low level analogue signals and, under all but the very lowest power applications, it cannot switch speaker signals apart from the fact that speaker signals are AC as mentioned and jc is a problem. Have one to sell?
The Relaxation Oscillator circuit with CMOS IC CD4066
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One place it can be obtained is at Taydaelectronics at the following link: The chip is not equivalent to 4 relays. On some devices pins 4, 11 and 12 are no-connects i. How many lines are you trying to switch? No hassle No worries. Important PSU info It is possible that you will need an analogue switch that is powered above ground 5V typically and below ground -5V to accodate the AC nature of the video signals. The main ones are: Using a mechanical switch – 6 pole change over.
For this circuit, we are only going to be using 2 of the 4 switches.