

HARRIS CD74ACT540M
Buffer, Inverting 4.5V ~ 5.5V 3-State Buffers pushPIN™ Series 8 Bit per Element 24mA, 24mA 20-SOIC (0.295, 7.50mm Width)
Manufacturer No:
CD74ACT540M
Tiny WHSLManufacturer:
Utmel No:
1050-CD74ACT540M
Package:
20-SOIC (0.295, 7.50mm Width)
Description:
Buffer, Inverting 4.5V ~ 5.5V 3-State Buffers pushPIN™ Series 8 Bit per Element 24mA, 24mA 20-SOIC (0.295, 7.50mm Width)
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- TypeParameter
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
20-SOIC (0.295, 7.50mm Width) - Supplier Device Package
The parameter "Supplier Device Package" in electronic components refers to the physical packaging or housing of the component as provided by the supplier. It specifies the form factor, dimensions, and layout of the component, which are crucial for compatibility and integration into electronic circuits and systems. The supplier device package information typically includes details such as the package type (e.g., DIP, SOP, QFN), number of pins, pitch, and overall size, allowing engineers and designers to select the appropriate component for their specific application requirements. Understanding the supplier device package is essential for proper component selection, placement, and soldering during the manufacturing process to ensure optimal performance and reliability of the electronic system.
20-SOIC - Material
In electronic components, the parameter "Material" refers to the substance or material used in the construction of the component. The choice of material is crucial as it directly impacts the component's performance, durability, and other characteristics. Different materials have varying properties such as conductivity, resistance to heat, corrosion resistance, and mechanical strength, which determine how the component functions in a circuit. Common materials used in electronic components include metals like copper and aluminum, semiconductors like silicon, insulators like ceramics and plastics, and various alloys. Selecting the appropriate material is essential for designing reliable and efficient electronic components.
Aluminum - Shape
In electronic components, the parameter "Shape" refers to the physical form or outline of the component. It describes the external appearance of the component, including its dimensions, size, and overall structure. The shape of an electronic component can vary widely depending on its function and design requirements. Common shapes include rectangular, cylindrical, square, and circular, among others. The shape of a component is an important consideration in the design and layout of electronic circuits, as it can impact factors such as space utilization, heat dissipation, and ease of assembly.
Rectangular, Fins - Package Cooled
Package Cooled refers to a type of thermal management in electronic components where the device packaging is designed to dissipate heat efficiently. This involves integrating cooling features such as heat sinks or specialized materials that enhance heat transfer away from the component. The goal is to maintain optimal operating temperatures and improve reliability and performance of the electronic device. It is commonly used in high-power applications where excessive heat generation can affect functionality.
Assorted (BGA, LGA, CPU, ASIC...) - Material Finish
Material Finish in electronic components refers to the surface treatment applied to the component to enhance its performance, durability, and reliability. The finish can protect the component from environmental factors such as moisture, corrosion, and mechanical stress. Common material finishes include gold plating, tin plating, silver plating, and organic coatings. The choice of material finish depends on the specific requirements of the application, such as conductivity, solderability, and cost-effectiveness. Proper material finish selection is crucial to ensure the long-term functionality and quality of electronic components.
Blue Anodized - PackageTube
- Base Product Number
"Base Product Number" (BPN) refers to the fundamental identifier assigned to a component by the manufacturer. This number is used to identify a specific product family or series of components that share common features, characteristics, or functionality. The BPN is usually part of a larger part number or order code that includes additional information, such as variations in packaging, tolerance, voltage ratings, and other specifications.
74ACT540 - MfrHarris Corporation
- Product StatusObsolete
- Number of Elements1
- Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
pushPIN™ - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-55°C ~ 125°C (TA) - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - TypeTop Mount
- Voltage - Supply
Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.
4.5V ~ 5.5V - Output Type
The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.
3-State - Attachment Method
The attachment method in electronic components refers to the technique used to connect a component to a circuit board or assembly. This can include methods such as soldering, bonding, or using connectors. The choice of attachment method can affect the reliability, performance, and manufacturability of the electronic device. Different methods may be suited for specific applications based on factors like mechanical stress, thermal conductivity, and ease of assembly.
Push Pin - Height Off Base (Height of Fin)
The parameter "Height Off Base (Height of Fin)" in electronic components refers to the distance between the base of the component and the top of any fins or protrusions on the component. This measurement is important for determining the overall dimensions and clearance requirements of the component within a circuit or system. It helps in ensuring proper fit and alignment of the component during installation and assembly. Manufacturers provide this specification to assist designers and engineers in selecting the appropriate components for their applications based on the available space and mechanical constraints.
0.500 (12.70mm) - Thermal Resistance @ Forced Air Flow
Thermal Resistance @ Forced Air Flow is a measure of how effectively an electronic component can dissipate heat when subjected to airflow. It quantifies the resistance to heat transfer from the component to the surrounding air in scenarios where forced ventilation is employed, such as with fans. This parameter is crucial for evaluating thermal performance, as it impacts the component's operating temperature and reliability under conditions of active cooling. Lower thermal resistance values indicate better heat dissipation capabilities, essential for maintaining optimal performance in high-power applications.
26.70°C/W @ 100 LFM - Input Type
Input type in electronic components refers to the classification of the signal or data that a component can accept for processing or conversion. It indicates whether the input is analog, digital, or a specific format such as TTL or CMOS. Understanding input type is crucial for ensuring compatibility between different electronic devices and circuits, as it determines how signals are interpreted and interacted with.
- - Current - Output High, Low
The parameter "Current - Output High, Low" refers to the maximum output current levels that an electronic component, such as a digital logic gate or microcontroller pin, can source or sink when in a high or low state. When the output is in the high state, it indicates the maximum current the component can provide to an external circuit while maintaining a voltage close to the supply voltage. Conversely, when in the low state, it shows the maximum current that the component can absorb from the external circuit while maintaining a voltage near ground. These parameters are critical for ensuring that the component operates within safe limits and interacts properly with other devices.
24mA, 24mA - Logic Type
Logic Type in electronic components refers to the classification of circuits based on the logical operations they perform. It includes types such as AND, OR, NOT, NAND, NOR, XOR, and XNOR, each defining the relationship between binary inputs and outputs. The logic type determines how the inputs affect the output state based on specific rules of Boolean algebra. This classification is crucial for designing digital circuits and systems, enabling engineers to select appropriate components for desired functionalities.
Buffer, Inverting - Number of Bits per Element8
- Thermal Resistance @ Natural
Thermal Resistance @ Natural refers to the ability of an electronic component to dissipate heat under natural convection conditions without forced airflow. It is measured in degrees Celsius per watt and represents the temperature rise of the component above the ambient temperature for each watt of power dissipated. This parameter is crucial for understanding how effectively a component can manage heat during operation, ensuring reliability and performance. Manufacturers provide this value to help designers assess thermal management strategies in circuit designs.
-- - Power Dissipation @ Temperature Rise
Power Dissipation at Temperature Rise refers to the maximum amount of power an electronic component, such as a semiconductor or resistor, can dissipate while maintaining a specified increase in temperature above its ambient environment. This parameter is crucial for ensuring the reliability and longevity of components, as excessive heat can lead to failure. It is typically expressed in watts and is determined by the thermal characteristics of the component and its cooling mechanisms. Proper management of power dissipation is essential for optimal performance in electronic circuits.
-- - Width1.575 (40.00mm)
- Length1.772 (45.00mm)
- Diameter
In electronic components, the parameter "Diameter" typically refers to the measurement of the width of a circular component, such as a resistor, capacitor, or inductor. It is a crucial dimension that helps determine the physical size and fit of the component within a circuit or on a circuit board. The diameter is usually measured in millimeters (mm) or inches (in) and is important for ensuring proper placement and soldering of the component during assembly. Understanding the diameter of electronic components is essential for selecting the right size for a specific application and ensuring compatibility with other components and the overall design of the circuit.
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