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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CD4071 PDF Datasheet浏览和下载

OR gates with more inputs can be made up from the or any of the above ICs by cascading them together. This chip is different in pinout to the TTLbut can fulfill the function of its counterpart if the wiring is modified.

A selection of different manufacturers’ datasheets is given below:. The resistor R is used to limit the current through the LED. In other projects Wikimedia Commons. These are available from manufacturers. As per the truth datassheet shown above, when either one or both the input of the Gate is high the output will be high.

CD 데이터시트(PDF) – Fairchild Semiconductor

Policies and guidelines Contact us. From Wikibooks, open books for an open world. Retrieved from ” https: TL — Programmable Reference Voltage.


Dafasheet truth table for the OR gate is shown below. For more information about the OR gate in general, see this module. A pull down resistor of k is used to hold the logic to low logic 0 when the switch is left floating. The first is to use a NOR gate and invert the output. This page was last edited on 16 Decemberat Submitted by admin on 2 July Meaning it has four OR gate IC inside it, each of which can be utilized independently.

The input for the gate is controlled by using a switch connected to pin A and B of the Gate.

If you have more than two inputs for your OR gate then you should look into three input and four input OR gates. The truth table for one of the four gates is shown to the right. This is discussed on this page.

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. Complete Technical Details can be cd0471 at the CD datsaheet provided below this article. Views Read Edit View history. The second will require only one IC, but only two gates can be made. If a is not available, there are several ways to achieve an OR gate. In other languages Add links.


CD 데이터시트(PDF) – National Semiconductor (TI)

Logic level gates like CD and flip-flops play a vital role in digital electronics. The arrangement of the CMOS components is shown below:. The first method will require two ICs to implement, but a total of four gates can be made.

By using this site, you agree to the Terms of Use and Privacy Policy. The output of the OR gate is called as Q.

To visualize the output we have connected a LED to the output pin Q. 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.