Allicdata Part #: | 74FST3126DR2OS-ND |
Manufacturer Part#: |
74FST3126DR2 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC BUS SWITCH 4BIT 14SOIC |
More Detail: | Bus Switch 1 x 1:1 14-SOIC |
DataSheet: | 74FST3126DR2 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | 74FST |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Bus Switch |
Circuit: | 1 x 1:1 |
Independent Circuits: | 4 |
Current - Output High, Low: | -- |
Voltage Supply Source: | Single Supply |
Voltage - Supply: | 4 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 14-SOIC |
Base Part Number: | 74FST3126 |
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.The 74FST3126DR2 is a logic device that contains four independent 2:1 multiplexers, each with separate data and control inputs and common output. The 74FST3126DR2 is capable of switching one data stream among two paths, with the selection command controlled by a logic signal. This type of logic device finds many uses in a variety of applications, and its structure and function can become quite complex. In this article, we will explore the application field and working principle of the 74FST3126DR2 logic device.
Application Field
The 74FST3126DR2 multiplexer is a versatile logic device with many potential uses. It can be used in data multiplexing applications to transmit data, system control, and signal routing. The logic device can also be used in a variety of timing or counting applications. It is also useful for implementing logic operations such as AND and OR. This type of logic device is most often found in computers, as it is capable of handling data and controlling the input/output (I/O) of the system. It can also be used in communication systems, digital signal processors (DSPs) and other applications where data routing and switching are necessary.
Working Principle
The 74FST3126DR2 is a logic device that has four independent circuits, each of which is a 2:1 multiplexer. Each multiplexer is capable of switching one data stream from two paths. A signal to control the multiplexer is given as a logic signal. This signal is applied to the input of the multiplexer to select one of the two data paths.
The data selection is carried out by a signal called the select signal, which allows two different data streams to be controlled by one signal. Depending on the logic state of the select signal, one or the other data stream will be forwarded to the common output. If the select signal is high, the data stream from the first path is selected, and if the select signal is low, the data stream from the second path will be selected.
The 74FST3126DR2 is a 3-state device, meaning it can be driven in both high and low states. That is, the data outputs can be either high (1) or low (0) if the device is enabled, or disabled if it is in the third state. This third state is called the high impedance state, because the device is able to drive the output high or low, but is not able to keep it in either state. This allows the device to be used in multiplexing applications, as it can be used as a switch, allowing multiple data streams to be routed to a single output.
Conclusion
The 74FST3126DR2 is a logic device that contains four independent 2:1 multiplexers. This type of device has many uses in data multiplexing, system control, signal routing, and other applications. The device is capable of switching one data stream among two paths, with the select command controlled by a logic signal. Its 3-state operation allows it to be used as a switch, allowing multiple data streams to be routed to a single output. This makes it an ideal choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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