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MC74ACT258D Specifications
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The MC74ACT258D is a quad 2-input multiplexer with three-state outputs manufactured by ON Semiconductor. Here are some advantages and application scenarios of this integrated circuit (IC) chip:Advantages of MC74ACT258D: 1. Fast operation: This IC has ACT (Advanced CMOS Technology) which provides high-speed operation and low-power consumption. 2. Compatibility: It is compatible with TTL (Transistor-Transistor Logic) inputs, allowing easy integration with other digital devices. 3. Versatile functionality: The quad 2-input multiplexer with three-state outputs enables the selection of one of four data inputs and outputs it based on the select inputs. 4. Three-state outputs: The three-state outputs allow the multiplexer output to be in a high-impedance state, which helps in bus sharing and reduces the likelihood of contention during multiple access scenarios. 5. Noise immunity: It has a noise margin on both the high and low sides of the supply voltage, ensuring reliable operation in noisy environments.Application scenarios of MC74ACT258D: 1. Data routing: The multiplexer function of this IC makes it useful in applications where multiple input sources need to be switched to a single output. 2. Digital signal selection: The IC can be used to select digital signals from different sources based on control signals, finding applications in data communication systems, network switches, and audio/video routing. 3. Bus sharing: By utilizing the three-state outputs, the IC allows multiple devices to share a common data bus, enabling the efficient design of bus architectures in systems such as microcontrollers and data acquisition units. 4. Address decoding: The four input lines can be used as address inputs and the select inputs can function as control signals, making this IC suitable for address decoding applications in memory systems and addressable devices. 5. Logic function generation: The IC's multiplexing ability can be employed to generate complex logic functions by selectively routing inputs, enabling flexible logic circuit design.It's important to note that the particular advantages and application scenarios may vary depending on the specific requirements and design considerations of a project. Therefore, it is advisable to refer to the datasheet and consult with design engineers to determine the suitability of the MC74ACT258D for a particular application.
MC74ACT258D Relevant information