CONTENTS:
74LS04 Specifications & Features
74LS04 Applications and Benefits
74LS04 Equivalents & Alternatives
What is the difference between 74HC04 and 74LS04?
The 74LS04 hex inverter gates are crucial components in electronics. Engineers and hobbyists utilize them due to their affordability and utility. Each gate inverts the input signal, which is essential for constructing intricate circuits. These gates find applications in microprocessors and memory devices. Various companies, including ON Semiconductor, offer this chip for sale. The combination of low cost and widespread availability makes it a favorable option for projects.
What is 74LS04
The 74LS04 is an integrated circuit (IC) called a hex inverter. Engineers use it to change signals in digital electronics. It has six separate inverters. Each one can turn an input signal into its opposite. This is important for making logic circuits.
The 74LS04 is part of the TTL series. This series switches quickly. The IC uses a 5V power supply. It works well with other TTL logic types. The 74LS04 comes in a 14-pin DIL package. This makes it easy to use in different projects.
You can use the 74LS04 for creating waveforms and buffering signals. Its fast signal flipping makes it very useful in many electronic designs. Engineers also use it to change logic levels. Devices like metal detectors and heart monitors need this IC. Its hex inverter setup helps with many signal tasks at once.
Click here to find the 74LS04 Datasheet online.
74LS04 Pinout
The 74LS04 chip contains 14 pins, seven of which are connected to six separate inverters and the other is a common power ground. Each inverter has its own unique pin function identifier that clearly distinguishes between the input and output signals.
74LS04 Pin Diagram
The following are pin configuration instructions：
The 74LS04 acts as a hex inverter chip. Each inverter flips an input signal to its opposite state, which is important for digital logic tasks like signal inversion and waveform creation. The IC supports fast switching, making it suitable for dynamic applications. The functional design ensures reliable performance in diverse electronic systems.
ALSO READ: Unveiling the Mystery of 74ls04: The Heart of Digital Electronics
74LS04 Truth table
In a 74LS04 NOT gate:
- When the input (A) is H, the output (Y) is L.
- When the input (A) is L, the output (Y) is H.
This truth table describes the basic behavior of the 74LS04 inverter, where it inverses the input signal.
How does 74LS04 work?
The 74LS04 needs one power source, usually 5 volts. This makes it work with other TTL logic chips. Its small size fits into many projects easily. Engineers like it because it's cheap and works well.
In digital electronics, the 74LS04 does important jobs:
- Signal Inversion: It turns high (1) signals into low (0) ones.
- Waveform Generation: It makes waveforms for different uses.
- Buffering: It boosts weak signals so they stay strong.
- Logic-Level Conversion: It changes signals to match device needs.
74LS04 Advantages
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Efficiency: The 74LS04 uses less power than other logic chips. This is great for saving energy in projects.
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Compact Design: The 74LS04 is small with six inverters inside. Each inverter works alone, so you don't need extra parts.
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Cost-Effectiveness: The 74LS04 is cheap and good for both experts and hobbyists. You get strong performance without spending too much money.
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Versatility: The 74LS04 can do many things like flipping signals, making waveforms, and changing signal levels. This makes it easy to build complex circuits.
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Compatibility: The 74LS04 needs just one power source, usually 5 volts. It fits well with other TTL devices.
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Performance: The 74LS04 works a bit faster than some others, like the 74HC04. This speed helps in fast tasks.
These features make the 74LS04 a smart pick for electronics. Whether simple or complex projects, the 74LS04 gives what you need to succeed.
74LS04 Specifications & Features
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Supply Voltage (VCC): Specifies the range of operating voltages within which the 74LS04 can function correctly.
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Input Voltage (VIH/VIL): Indicates the minimum and maximum voltage levels required for a valid high or low input signal.
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Output Voltage (VOH/VOL): Defines the minimum high output voltage and maximum low output voltage the IC can provide under specified conditions.
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Operating Temperature: The temperature range over which the 74LS04 is rated to operate effectively.
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Power Dissipation: Maximum power dissipation of the IC before it may be damaged.
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Package Type: Describes the physical package configuration in which the IC is housed.
Features:
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Hex Inverter: Contains six independent inverters within a single IC package.
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Low Power Consumption: Consumes minimal power during operation, suitable for low-power applications.
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Fast Propagation Delay: Provides quick response times for signal inversion.
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Wide Operating Voltage Range: Can operate within a broad voltage range, enhancing versatility.
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High Noise Immunity: Exhibits robust noise immunity for reliable performance in noisy environments.
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Compact Size: Comes in a compact DIP-14 or SOP-14 package, suitable for space-constrained designs.
74LS04 Applications and Benefits
The 74LS04 is essential for signal processing tasks such as flipping digital signals and creating waveforms, as well as for logic operations where it can efficiently handle logic tasks and improve circuit reliability.
74LS04 Equivalents & Alternatives
- 74HCT04: Offers high-speed operation, low power consumption, and compatibility with different logic families.
- CD4069 :Features high noise immunity, low power consumption, and wide voltage range operation, suitable for various applications.
- SN74LVC04: Suitable for low-power applications with high-speed operation and high noise immunity.
- MC74VHC1G04: Utilizes high-speed CMOS technology with a wide operating voltage range and high noise immunity, ideal for space-constrained designs.
Choose the appropriate integrated circuit based on specific requirements. For high-speed operation and low power consumption, consider 74HCT04. For applications requiring high noise immunity, CD4069 may be more suitable. SN74LVC04 is ideal for low-power applications with high-speed operation, while MC74VHC1G04 is suitable for designs with high noise immunity and space constraints. Ultimately, the choice should align with the specific application needs and constraints.
What is the difference between 74HC04 and 74LS04?
74HC04 and 74LS04 are Inverter integrated circuits, but they are not strictly equivalent because they use different technical standards and logic families. 74HC04 uses high-speed CMOS technology, has the characteristics of high-speed operation and low power consumption, better logic level compatibility, can be compatible with CMOS and TTL logic family. The 74LS04 uses low power low speed (LS) TTL technology, the speed is slow, the power consumption is relatively high, mainly suitable for the traditional TTL logic circuit.
Although it can be used as an alternative in some cases, 74HC04 cannot simply be regarded as an equivalent of 74LS04 due to its different technical characteristics and logic family.
74LS04 Manufactures
The 74LS04 chip is produced by a number of chip manufacturers around the world, including well-known manufacturers such as Texas Instruments, ON Semiconductor, NXP Semiconductors, and others. These manufacturers are known for their manufacturing excellence and strict quality management, and the electronic components produced strictly comply with industry standards to ensure product quality and reliability.
As a professional electronic component marketing company, JAK Electronics offers 74LS04 components from these well-known brands to meet the needs of users for quality and performance. Jak is committed to providing customers with quality product selection and professional technical support to help customers succeed in the field of electronics. These brands of 74LS04 products are widely used in a variety of electronic equipment and systems, providing a solid foundation for modern scientific and technological progress.
