Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74ACT |
| ProductStatus | Active |
| LogicType | Inverter |
| NumberofCircuits | 6 |
| NumberofInputs | 1 |
| Voltage-Supply | 4.5V ~ 5.5V |
| Current-Quiescent(Max) | 4 µA |
| Current-OutputHighLow | 24mA, 24mA |
| LogicLevel-Low | 0.8V |
| LogicLevel-High | 2V |
| MaxPropagationDelay@VMaxCL | 11.5ns @ 5V, 50pF |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SOIC |
Обзор
Description
The MC74ACT14DR2G is a high-speed CMOS hex Schmitt-trigger inverter. Schmitt triggers are used to convert analog signals with slow or noisy edges into digital signals with sharp transitions, which makes them ideal for applications involving noisy environments or slow input signal changes. This particular model is part of ON Semiconductor's 74ACT series, which features advanced CMOS technology for high-speed operation and low power consumption.
Key features of the MC74ACT14DR2G include:
- Six independent inverting Schmitt-trigger circuits
- Operates over a wide voltage range (typically 4.5V to 5.5V)
- Provides a high degree of noise immunity due to the Schmitt trigger action
- Features TTL-compatible inputs for interfacing with standard digital logic
- Offers fast switching speeds
- Comes in a 14-pin SOIC (Small Outline Integrated Circuit) package for ease of integration into various circuit designs
This device is commonly used in applications such as waveform shaping, signal conditioning, and as buffers or line drivers, especially where noise immunity is essential.
Key features of the MC74ACT14DR2G include:
- Six independent inverting Schmitt-trigger circuits
- Operates over a wide voltage range (typically 4.5V to 5.5V)
- Provides a high degree of noise immunity due to the Schmitt trigger action
- Features TTL-compatible inputs for interfacing with standard digital logic
- Offers fast switching speeds
- Comes in a 14-pin SOIC (Small Outline Integrated Circuit) package for ease of integration into various circuit designs
This device is commonly used in applications such as waveform shaping, signal conditioning, and as buffers or line drivers, especially where noise immunity is essential.
Equivalent
The MC74ACT14DR2G is a hex Schmitt-trigger inverter. Equivalent products include:
1. SN74ACT14 by Texas Instruments
2. CD74ACT14 by Texas Instruments
3. 74ACT14 by Nexperia
4. TC74ACT14 by Toshiba
These chips have similar functionalities and electrical characteristics, making them suitable replacements in most applications. Always verify pin compatibility and specific parameters for your design.
1. SN74ACT14 by Texas Instruments
2. CD74ACT14 by Texas Instruments
3. 74ACT14 by Nexperia
4. TC74ACT14 by Toshiba
These chips have similar functionalities and electrical characteristics, making them suitable replacements in most applications. Always verify pin compatibility and specific parameters for your design.
Features
The MC74ACT14DR2G is a hex Schmitt-trigger inverter integrated circuit, notable for its ability to convert slowly changing input signals into sharply defined, jitter-free output signals. Key features include:
1. High-Speed Operation: It supports high-speed operation, ideal for performance-sensitive applications.
2. Schmitt-Trigger Inputs: These provide hysteresis for noise immunity and signal integrity.
3. TTL-Compatible Inputs and Outputs: Ensures compatibility with TTL logic levels.
4. Wide Operating Voltage Range: Typically operates from 4.5V to 5.5V, suiting standard logic levels.
5. Low Power Consumption: Designed to operate efficiently with minimal power usage.
6. Temperature Range: Functions reliably over a wide temperature range, making it suitable for various environments.
7. Package: Available in SOIC-14 package, facilitating compact designs.
These features make the MC74ACT14DR2G suitable for applications requiring precise signal processing and noise reduction in digital circuits.
1. High-Speed Operation: It supports high-speed operation, ideal for performance-sensitive applications.
2. Schmitt-Trigger Inputs: These provide hysteresis for noise immunity and signal integrity.
3. TTL-Compatible Inputs and Outputs: Ensures compatibility with TTL logic levels.
4. Wide Operating Voltage Range: Typically operates from 4.5V to 5.5V, suiting standard logic levels.
5. Low Power Consumption: Designed to operate efficiently with minimal power usage.
6. Temperature Range: Functions reliably over a wide temperature range, making it suitable for various environments.
7. Package: Available in SOIC-14 package, facilitating compact designs.
These features make the MC74ACT14DR2G suitable for applications requiring precise signal processing and noise reduction in digital circuits.
Pinout
The MC74ACT14DR2G is a hex Schmitt trigger inverter IC, manufactured by ON Semiconductor. It typically comes in a 14-pin package, often a SOIC-14. The device contains six independent inverters, each with Schmitt trigger inputs, which means they can provide hysteresis to improve noise immunity and produce clean digital signals from slowly changing or noisy input signals.
The pin configuration generally includes:
- Pin 1 to Pin 6: Inputs A1 to A6 for each of the six inverters.
- Pin 7: Ground (GND).
- Pin 8 to Pin 13: Outputs Y1 to Y6 for each inverter, corresponding to inputs A1 to A6.
- Pin 14: Supply voltage (VCC).
The MC74ACT14DR2G is used in various applications requiring signal conditioning or waveform shaping, providing robust performance in noisy environments due to its Schmitt trigger action.
The pin configuration generally includes:
- Pin 1 to Pin 6: Inputs A1 to A6 for each of the six inverters.
- Pin 7: Ground (GND).
- Pin 8 to Pin 13: Outputs Y1 to Y6 for each inverter, corresponding to inputs A1 to A6.
- Pin 14: Supply voltage (VCC).
The MC74ACT14DR2G is used in various applications requiring signal conditioning or waveform shaping, providing robust performance in noisy environments due to its Schmitt trigger action.
Manufacturer
The MC74ACT14DR2G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a multinational company that specializes in semiconductor manufacturing. It provides a wide range of products, including power and signal management, logic, discrete, and custom devices for a variety of sectors such as automotive, industrial, communications, computing, and consumer electronics. onsemi is recognized for its focus on energy-efficient innovations and solutions that drive advancements across these industries.
Application
The MC74ACT14DR2G is a hex Schmitt-trigger inverter used in various applications requiring signal conditioning and waveform shaping. Key areas include:
1. Noise Filtering: It cleans up noisy signals by converting them into clean digital waveforms.
2. Signal Edge Smoothing: Enhances transitions for consistent logic level detection.
3. Oscillators and Pulse Generators: Used in building oscillators and timing circuits.
4. Level Conversion: Converts slow or noisy input signals to fast, clean digital outputs.
5. Digital Circuit Interfacing: Acts as an interface between analog inputs and digital circuits.
These applications leverage the device's ability to provide robust noise immunity and fast switching characteristics.
1. Noise Filtering: It cleans up noisy signals by converting them into clean digital waveforms.
2. Signal Edge Smoothing: Enhances transitions for consistent logic level detection.
3. Oscillators and Pulse Generators: Used in building oscillators and timing circuits.
4. Level Conversion: Converts slow or noisy input signals to fast, clean digital outputs.
5. Digital Circuit Interfacing: Acts as an interface between analog inputs and digital circuits.
These applications leverage the device's ability to provide robust noise immunity and fast switching characteristics.
Package
The MC74ACT14DR2G is a hex Schmitt-trigger inverter IC, typically provided in a SOIC-14 package. SOIC (Small Outline Integrated Circuit) is a surface-mount package with gull-wing leads, suitable for automated assembly.