Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Inverter |
| NumberofCircuits | 6 |
| NumberofInputs | 1 |
| Voltage-Supply | 2V ~ 6V |
| Current-Quiescent(Max) | 2 µA |
| Current-OutputHighLow | 5.2mA, 5.2mA |
| LogicLevel-Low | 0.5V ~ 1.8V |
| LogicLevel-High | 1.5V ~ 4.2V |
| MaxPropagationDelay@VMaxCL | 16ns @ 6V, 50pF |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Through Hole |
| SupplierDevicePackage | 14-PDIP |
Tổng quan
Description
The SN74HC04N is a hex inverter integrated circuit (IC) from Texas Instruments. It belongs to the 74HC series, which is known for its high-speed CMOS logic. This IC contains six independent inverter gates, each with a single input and output. The primary function of an inverter is to reverse the logic state; when the input is high, the output will be low and vice versa.
The SN74HC04N operates with a supply voltage range of 2V to 6V, making it suitable for various digital applications. It is designed to be pin-compatible with older 74LS series inverters but offers advantages in power consumption and speed. The typical propagation delay is around 8 ns, and it has a low power consumption due to its CMOS technology.
The IC is housed in a 14-pin dual in-line package (DIP), making it easy to use with breadboards and through-hole PCBs. It is commonly used in digital circuits for signal inversion, waveform generation, and logic-level conversion.
The SN74HC04N operates with a supply voltage range of 2V to 6V, making it suitable for various digital applications. It is designed to be pin-compatible with older 74LS series inverters but offers advantages in power consumption and speed. The typical propagation delay is around 8 ns, and it has a low power consumption due to its CMOS technology.
The IC is housed in a 14-pin dual in-line package (DIP), making it easy to use with breadboards and through-hole PCBs. It is commonly used in digital circuits for signal inversion, waveform generation, and logic-level conversion.
Equivalent
The SN74HC04N is a hex inverter from the 74HC series. Equivalent products include:
1. CD74HC04 from Texas Instruments
2. MC74HC04 from ON Semiconductor
3. 74HC04 from NXP Semiconductors
4. TC74HC04 from Toshiba
5. HEF4049 from Nexperia (with similar functionality)
These chips perform the same logic function and are interchangeable in most applications, but always check the datasheets for specific electrical characteristics and pin configurations.
1. CD74HC04 from Texas Instruments
2. MC74HC04 from ON Semiconductor
3. 74HC04 from NXP Semiconductors
4. TC74HC04 from Toshiba
5. HEF4049 from Nexperia (with similar functionality)
These chips perform the same logic function and are interchangeable in most applications, but always check the datasheets for specific electrical characteristics and pin configurations.
Features
The SN74HC04N is a hex inverter from the 74HC series, widely used in digital electronics. Key features include:
1. Hex Inverter Configuration: Comprises six independent inverters within a single package.
2. High-Speed CMOS Technology: Offers fast switching speeds with low power consumption.
3. Wide Supply Voltage Range: Operates between 2V and 6V, making it versatile for various applications.
4. Low Power Consumption: CMOS technology ensures reduced power usage compared to traditional TTL logic.
5. Noise Immunity: Enhanced noise margins due to CMOS technology.
6. Standard Pin Configuration: Comes in a 14-pin DIP package, suitable for through-hole applications.
7. Temperature Range: Typically supports a range from 0°C to 70°C (commercial grade) or -40°C to 85°C (industrial grade).
8. TTL-Compatible Inputs: Can interface with TTL logic levels, adding versatility in mixed-technology systems.
These features make the SN74HC04N suitable for a wide range of applications in digital circuits requiring inversion operations, such as signal processing, logic level shifting, and other basic logic functions.
1. Hex Inverter Configuration: Comprises six independent inverters within a single package.
2. High-Speed CMOS Technology: Offers fast switching speeds with low power consumption.
3. Wide Supply Voltage Range: Operates between 2V and 6V, making it versatile for various applications.
4. Low Power Consumption: CMOS technology ensures reduced power usage compared to traditional TTL logic.
5. Noise Immunity: Enhanced noise margins due to CMOS technology.
6. Standard Pin Configuration: Comes in a 14-pin DIP package, suitable for through-hole applications.
7. Temperature Range: Typically supports a range from 0°C to 70°C (commercial grade) or -40°C to 85°C (industrial grade).
8. TTL-Compatible Inputs: Can interface with TTL logic levels, adding versatility in mixed-technology systems.
These features make the SN74HC04N suitable for a wide range of applications in digital circuits requiring inversion operations, such as signal processing, logic level shifting, and other basic logic functions.
Pinout
The SN74HC04N is a hex inverter integrated circuit that features six independent inverter gates. It comes in a 14-pin Dual Inline Package (DIP). The pin configuration and functions are as follows:
1. Pin 1 - 1A: Input for the first inverter.
2. Pin 2 - 1Y: Output of the first inverter.
3. Pin 3 - 2A: Input for the second inverter.
4. Pin 4 - 2Y: Output of the second inverter.
5. Pin 5 - 3A: Input for the third inverter.
6. Pin 6 - 3Y: Output of the third inverter.
7. Pin 7 - GND: Ground pin.
8. Pin 8 - 4A: Input for the fourth inverter.
9. Pin 9 - 4Y: Output of the fourth inverter.
10. Pin 10 - 5A: Input for the fifth inverter.
11. Pin 11 - 5Y: Output of the fifth inverter.
12. Pin 12 - 6A: Input for the sixth inverter.
13. Pin 13 - 6Y: Output of the sixth inverter.
14. Pin 14 - VCC: Power supply pin.
The SN74HC04N is commonly used for digital logic applications where signal inversion is needed.
1. Pin 1 - 1A: Input for the first inverter.
2. Pin 2 - 1Y: Output of the first inverter.
3. Pin 3 - 2A: Input for the second inverter.
4. Pin 4 - 2Y: Output of the second inverter.
5. Pin 5 - 3A: Input for the third inverter.
6. Pin 6 - 3Y: Output of the third inverter.
7. Pin 7 - GND: Ground pin.
8. Pin 8 - 4A: Input for the fourth inverter.
9. Pin 9 - 4Y: Output of the fourth inverter.
10. Pin 10 - 5A: Input for the fifth inverter.
11. Pin 11 - 5Y: Output of the fifth inverter.
12. Pin 12 - 6A: Input for the sixth inverter.
13. Pin 13 - 6Y: Output of the sixth inverter.
14. Pin 14 - VCC: Power supply pin.
The SN74HC04N is commonly used for digital logic applications where signal inversion is needed.
Manufacturer
The SN74HC04N is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog and digital embedded and application processing semiconductors. TI is well known for its innovation in electronics, providing solutions for various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company focuses on producing reliable and high-performance products that are used in countless electronic devices worldwide.
Application
The SN74HC04N is a hex inverter IC commonly used in various digital electronics applications. Key application areas include signal inversion, waveform generation, and logic level conversion. It is frequently used in digital circuits for applications such as oscillators, pulse shaping, and buffering. The IC is also used in applications that require noise filtering and signal conditioning, as well as in clock and timing circuits for microcontrollers and microprocessors. Its high-speed performance and compatibility with TTL logic levels make it suitable for a wide range of digital systems.
Package
The SN74HC04N is a hex inverter IC, and its package type is typically a 14-pin Dual In-line Package (DIP).
