
Allicdata Part #: | 296-33981-5-ND |
Manufacturer Part#: |
SN74LS253N |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC 4-1 DATA SELECT/MUX 16-DIP |
More Detail: | Multiplexer 2 x 4:1 16-PDIP |
DataSheet: | ![]() |
Quantity: | 605 |
Series: | 74LS |
Packaging: | Tube |
Part Status: | Active |
Type: | Multiplexer |
Circuit: | 2 x 4:1 |
Independent Circuits: | 1 |
Current - Output High, Low: | 2.6mA, 8mA |
Voltage Supply Source: | Single Supply |
Voltage - Supply: | 4.75 V ~ 5.25 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Through Hole |
Package / Case: | 16-DIP (0.300", 7.62mm) |
Supplier Device Package: | 16-PDIP |
Base Part Number: | 74LS253 |
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Logic devices are an essential element of any digital electronics circuit. Logic - Signal Switches, Multiplexers, Decoders, such as SN74LS253N, serve as important components of a digital circuit. This article will discuss the application fields and working principle of SN74LS253N.
Overview of SN74LS253N
SN74LS253N is a type of logic-signal generator, multiplexer, decoder. It is a commercial grade, high-speed logic integrated circuit (IC) aimed for use in low-power, high-speed analog and digital circuits. It has an integrated circuit with four channels and 16 channels output, and is widely used in a variety of digital design applications, such as digital video and audio recordings, single chip systems, electronics toys, digital cameras, and computer graphics.
Application Fields of SN74LS253N
The SN74LS253N is widely used in digital design applications, such as digital video and audio recordings, single chip systems, electronics toys, digital cameras, computer graphics, and other applications. It is a dual 4-input multiplexer/demultiplexer, i.e., it can serve as a multiplexer-demultiplexer. As a multiplexer, it can be used to connect multiple inputs to a single output, while as a demultiplexer, it can be used to select a particular input from among several available inputs, and route it to the output.
In addition, the SN74LS253N can be used in a variety of applications such as logic steering, logic interface, logic level conversion, low-voltage logic-level conversion, multiplexer/demultiplexer switching, memory storage switching, and high-speed bit-slicing. It can also serve as a decoder in various applications such as text-to-speech recognition and voice-to-text recognition.
Working Principle of SN74LS253N
The SN74LS253N is a logic-signal generator, multiplexer and decoder. It is composed of two 4-input multiplexers and two 4-input decoders. The multiplexers can be used to switch between the inputs and output. The decoders can be used to select one of the inputs and route it to the output. On each side of the SN74LS253N, there is one 4-input multiplexer and one 4-input decoder.
The multiplexers consist of two data selection inputs (S0, S1), two data buses (A0, A1) and two operating voltages (VCC and GND). The multiplexer can select one of the data buses based on the inputs (S0, S1). The decoder consists of two data selection inputs (D0, D1), two data buses (C0, C1) and two operating voltages (VCC and GND). The decoder can select one of the data buses (C0, C1) based on the inputs (D0, D1).
The SN74LS253N also has two enable inputs (E0, E1). The enable inputs allow the user to control the operation of the device. When the enable inputs are active, the SN74LS253N will output a signal, otherwise it will remain inactive. Lastly, the SN74LS253N has two data outputs (Q0, Q1). The outputs will correspond to the inputs; when the data selection inputs (S0, S1) correspond to the data buses (A0, A1) or the data selection inputs (D0, D1) correspond to the data buses (C0, C1), the outputs (Q0, Q1) will indicate which input has been selected.
Conclusion
SN74LS253N is a type of logic-signal generator, multiplexer, decoder. It is used in various applications such as digital video and audio recordings, single chip systems, electronics toys, digital cameras, computer graphics, and more. It is composed of two 4-input multiplexers and two 4-input decoders. The multiplexers can be used to switch between the inputs and output, while the decoders can be used to select one of the inputs and route it to the output. Its enable inputs allow the user to control the operation of the device and its outputs indicate which input has been selected.
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