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74AHC14D,112
Product Overview
- Category: Integrated Circuit
- Use: Inverter
- Characteristics: High-speed, low-power, Schmitt trigger inputs
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Hex inverter with Schmitt-trigger inputs
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2 V to 5.5 V
- Input Voltage Range: -0.5 V to VCC + 0.5 V
- Output Voltage Range: GND to VCC
- Maximum Operating Frequency: 125 MHz
- Propagation Delay: 9 ns at 5 V, 20 ns at 2 V
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The 74AHC14D,112 has a total of 14 pins arranged as follows:
__ __
Y1 | 1 \/ 14 | VCC
A1 | 2 13 | A6
B1 | 3 12 | Y6
A2 | 4 11 | B6
B2 | 5 10 | A5
Y2 | 6 9 | B5
GND | 7 8 | Y5
‾‾ ‾‾
Functional Features
- Hex inverter with Schmitt-trigger inputs
- Converts high-level input signals to low-level output signals and vice versa
- Provides hysteresis for improved noise immunity
- Suitable for interfacing between different logic families
- High-speed operation with low power consumption
Advantages and Disadvantages
Advantages: - High-speed operation allows for quick signal processing - Low-power consumption helps in reducing energy usage - Schmitt-trigger inputs provide noise immunity and signal conditioning
Disadvantages: - Limited supply voltage range (2 V to 5.5 V) - Propagation delay may affect timing-sensitive applications
Working Principles
The 74AHC14D,112 is a hex inverter with Schmitt-trigger inputs. It operates by converting high-level input signals to low-level output signals and vice versa. The Schmitt-trigger inputs provide hysteresis, which helps in improving noise immunity and signal conditioning. This IC is designed for high-speed operation while consuming low power.
Detailed Application Field Plans
The 74AHC14D,112 can be used in various applications, including but not limited to: - Digital logic circuits - Signal conditioning - Level shifting - Oscillators - Power management systems - Communication systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74AHC14D,112 are: - SN74AHC14D - MC74AHC14DG - CD74AHC14M96
These alternatives can be considered based on specific requirements and availability.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74AHC14D,112 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of 74AHC14D,112 in technical solutions:
Q: What is the 74AHC14D,112? A: The 74AHC14D,112 is a hex inverter with Schmitt-trigger inputs. It is a commonly used integrated circuit (IC) in digital electronics.
Q: What is the purpose of the 74AHC14D,112? A: The 74AHC14D,112 is used to convert logic levels, invert signals, and provide noise immunity through its Schmitt-trigger inputs.
Q: What is the voltage supply range for the 74AHC14D,112? A: The 74AHC14D,112 operates with a voltage supply range of 2 V to 5.5 V.
Q: How many inverters are there in the 74AHC14D,112? A: The 74AHC14D,112 consists of six independent inverters.
Q: What is the maximum output current of the 74AHC14D,112? A: The maximum output current per channel of the 74AHC14D,112 is typically 8 mA.
Q: Can the 74AHC14D,112 be used in both CMOS and TTL logic systems? A: Yes, the 74AHC14D,112 is compatible with both CMOS and TTL logic systems.
Q: What is the operating temperature range for the 74AHC14D,112? A: The 74AHC14D,112 can operate within a temperature range of -40°C to +125°C.
Q: How can I reduce noise in my digital circuit using the 74AHC14D,112? A: The Schmitt-trigger inputs of the 74AHC14D,112 help provide noise immunity by ensuring a clean and stable input signal.
Q: Can I use the 74AHC14D,112 for level shifting applications? A: Yes, the 74AHC14D,112 can be used for level shifting as it converts logic levels between different voltage domains.
Q: Are there any specific precautions to consider when using the 74AHC14D,112? A: It is important to ensure that the power supply voltage does not exceed the specified range, and to follow proper handling and ESD precautions to avoid damage to the IC.
Please note that the answers provided here are general and may vary depending on the specific application or context. Always refer to the datasheet and relevant documentation for accurate information.