DATASHEET. Features. • High-Voltage Types (20V Rating). • CDBMS Quad 2-Input OR Gate. • CDBMS Dual 4-Input OR Gate. This datasheet has been downloaded from: This file is the datasheet for the following electronic components: CD – ?. CD datasheet, CD pdf, CD data sheet, datasheet, data sheet, pdf, Fairchild Semiconductor, Quad 2-Input OR Buffered B Series Gate.

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Views Read Edit View history. OR gates with more inputs can be made up from the or any of the above ICs by cascading them datasjeet. The logic OR operation is very simple, since this is a two input OR gate we will have only two inputs which is A and B respectively.

CD4071 PDF Datasheet浏览和下载

Retrieved from ” https: For more information about the OR gate in general, see catasheet module. A pull down resistor of k is used to hold the logic to low logic 0 when the switch is left floating.

Meaning it has four OR gate IC inside it, each of which can be utilized independently. In other projects Wikimedia Commons. By using this site, you agree to the Terms of Use and Privacy Policy. A selection of different manufacturers’ datasheets is given below:. As per the truth table shown above, when either one or both the input of the Gate is high the output will be high.


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CD 데이터시트(PDF) – Fairchild Semiconductor

If you are looking for an IC to perform logic level OR operation with two inputs, then this IC might be the right choice for you. The second will require only one IC, but only two gates can be made. In other languages Add links. These are available from manufacturers. Policies and guidelines Contact us.

The truth table for the OR gate is shown below. To visualize the output we have connected a LED to the output pin Q. If you have more than two inputs for your OR gate then you should look into three input and four input OR gates.

The input for the gate is controlled by using a switch connected to pin A and B of the Gate. Logic level gates like CD and flip-flops play a vital role in digital electronics.

Submitted by admin on 2 July If a is not available, there are several ways to achieve an OR gate.


CD OR Gate IC Pinout, Features, Equivalent & Datasheet

This chip is different in pinout to the TTLbut can fulfill the function of its counterpart if the wiring is modified. TL — Programmable Reference Voltage.

This is discussed on this page. The truth table for one of the four gates is shown to the right.

Practical Electronics/IC/4071

The first is to use a NOR gate and invert the output. The resistor R is used to limit the current through the LED.

The first method will require two ICs to implement, but a total of four gates can be made. The output of the OR gate is called as Q. This page was last edited on 16 Decemberat The arrangement of the CMOS components is shown below:. Complete Technical Details can be found at the CD c4071 provided below this article.