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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Cd44071 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. For more information about the OR gate in general, see this module.
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.
CD4071 PDF Datasheet浏览和下载
TL — Programmable Reference Voltage. A pull down resistor of k is used to hold the logic to low logic 0 when the switch is left floating. The arrangement of the CMOS components is shown below:.
This is discussed on this page. The first is to use a NOR gate and invert the output.
If a is not available, there are several ways to achieve an OR gate. Meaning it has four OR gate IC inside it, each of which can be utilized independently.
CD OR Gate IC Pinout, Features, Equivalent & Datasheet
This page was last edited on 16 Decemberat As per the truth table shown above, when either one or both the input of the Gate is high the output will be high. Retrieved from ” https: The dataseet method will require two ICs to implement, but a total of four gates can be made. Views Read Edit View history.
The second will require only one IC, but only two gates can be made.
Logic level gates like CD and flip-flops play a vital role in digital electronics. 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. Complete Technical Details can be found at the CD datasheet provided below this article. This chip daatsheet different in pinout to the TTLbut can fulfill the function of its counterpart if the wiring is modified.
CD 데이터시트(PDF) – National Semiconductor (TI)
The truth table for the OR gate is shown below. OR gates with more inputs can be made up from the or any of the above ICs by cascading them together. In other projects Wikimedia Commons.