PLA is an acronym that can stand for different things depending on the context. In this blog, we will explore three common full form of PLA and learn more about their properties, uses, and significance.
Full Form of PLA: As a Bioplastic
The most popular full form of PLA is Polylactic Acid, which is a type of bioplastic. Bioplastics are plastics that are derived from renewable sources, such as corn starch, sugarcane, or cassava. They are also biodegradable, which means they can be broken down by microorganisms into harmless substances.
Polylactic acid is made by fermenting a carbohydrate source to produce lactic acid, which is then polymerized to form long chains of molecules. It has many advantages over conventional plastics, such as being compostable, recyclable, and environmentally friendly. It also has similar properties to polyethylene and polypropylene, which are widely used plastics in various industries.
Polylactic acid can be used for various applications, such as packaging, food containers, medical devices, textiles, 3D printing, and more. It is currently the second most produced and consumed bioplastic in the world in terms of volume.
PLA: As a Logic Device
Another common meaning of PLA is Programmable Logic Array, which is a type of programmable logic device. Programmable logic devices are electronic components that can be configured to perform different logic functions by the user. They are useful for building reconfigurable digital circuits that can perform complex operations.
A programmable logic array consists of two arrays of gates: an AND gate array and an OR gate array. The AND gate array produces a set of product terms from the inputs, while the OR gate array generates the final output from the product terms. Both arrays can be programmed by the user to implement any desired logic function.
Programmable logic arrays have some advantages over other programmable logic devices, such as being more flexible and efficient. But they also have some disadvantages, such as being more expensive and difficult to use. Programmable logic arrays are often used for implementing combinational circuits, such as decoders, encoders, multiplexers, etc.
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