| Allicdata Part #: | 296-14077-5-ND |
| Manufacturer Part#: |
CD4001UBE |
| Price: | $ 0.35 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC GATE NOR 4CH 2-INP 14DIP |
| More Detail: | NOR Gate IC 4 Channel 14-PDIP |
| DataSheet: | CD4001UBE Datasheet/PDF |
| Quantity: | 2255 |
| 1 +: | $ 0.32130 |
| 10 +: | $ 0.27657 |
| 100 +: | $ 0.20639 |
| 500 +: | $ 0.16216 |
| 1000 +: | $ 0.12531 |
| Current - Output High, Low: | 3.4mA, 3.4mA |
| Base Part Number: | 4001 |
| Package / Case: | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package: | 14-PDIP |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 125°C |
| Max Propagation Delay @ V, Max CL: | 50ns @ 15V, 50pF |
| Logic Level - High: | 4 V ~ 12.5 V |
| Logic Level - Low: | 1 V ~ 2.5 V |
| Series: | 4000B |
| Current - Quiescent (Max): | 1µA |
| Voltage - Supply: | 3 V ~ 18 V |
| Features: | -- |
| Number of Inputs: | 2 |
| Number of Circuits: | 4 |
| Logic Type: | NOR Gate |
| Part Status: | Active |
| Packaging: | Tube |
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Logic gates and inverters are common components of digital electronic systems. The CD4001UBE is one such logic gate that has a range of uses, with a few distinct characteristics separating it from similar components. This guide will go into detail on the CD4001UBE’s common application field, as well as explain its working principle.
CD4001UBE Application Field
The CD4001UBE is a quadruple 2-input NOR gate. This generic label name serves to describe the logic gate’s functional qualities, wherein four individual NOR gates form the core of the component. This logic design allows for advanced logic operations to be governed by the device, with specialized features for data processing and other similar tasks.
The primary application field of the CD4001UBE is in the utilization of NOR logic operations. Its four base NOR gates can each function as independent two-input operations, with the power of up to four paths being enabled through the CD4001UBE by linking the NOR gates with common inputs. This configuration allows for complex logic systems to be built without the need for multiple logic gate units.
In addition to its NOR prowess, CD4001UBE also serves a number of other possible applications. An obvious one would be data buffering, as the logic gate can be used to store intermediate data between operations while circulating output back to the input in order to maintain constant operation. CD4001UBE can also be used as a Decoder by supplying the B inputs with a binary coded signal in order to enable a unique output at each input combination. To this point, the CD4001UBE can also be set up as counter-directional toggle, making it ideal for pulse-width modulation applications.
CD4001UBE Working Principle
The CD4001UBE derives its complex features from its quadruple interactive NOR gate system. Each NOR gate comprises of two input terminals, with either one or both being inputted into the NOR operation depending on the desired logic type and output. Each termina l is split with one being an ‘A’ input, and the other a ‘B’ input.
The NOR operation comprising each NOR gate is the basis of the CD4001UBE’s functionality. In a two input NOR gate, the input signals are binary, which yield four possible combinations (00, 01, 10, 11). In a NOR operation, the output ‘Y’ is only high (logic 1) when both ‘A’ and ‘B’ inputs are low (logic 0) or when both of the inputs are high (logic 1) - the output will be at logic 0 in any other instance. This logic provides a not operation on the inputs, while both inputted signals have the same sign on the output.
The internal makeup of the CD4001UBE comprises two input buffers which serve to amplify the signal from the A and B inputs, as well as enhance its noise immunity. The amplified signal is than fed into the NOR circuit, with the output routed back to the input buffers. By doing this, the logic gate ensures that the signal output is the same as at the input.
The NOR logic gate can be manipulated on the input side in order to produce XNOR-type logic. This is achieved by linking both the A and B inputs of one NOR gate with the same signal, effectively changing the NOR’s input combination to 00 and 11, which warps the output to a result wherein the positive sign of the gates output is the opposite of the inputs.
The combination of the multiple interactivity and NOR logic allows the CD4001UBE to perform complex logic operations, such as setting up pulse-width modulation signals for pulse width modulation-based applications. By altering the input and output relations of the NOR gates inside the logic gate, different logic operations can be performed easily according to the user’s requirements.
The CD4001UBE is an extremely practical and versatile logic gate, with its NOR-based operations being capable of performing both basic and advanced logic operations with relative ease. Its broad capabilities make it an invaluable component in multiple fields of endeavor, from data buffering to complex logic operations.
The specific data is subject to PDF, and the above content is for reference
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CD4001UBE Datasheet/PDF