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M74HC14RM13TR
+Lista de MateriaisIC INVERT SCHMITT 6CH 1-INP 14SO
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FabricanteSTMicroeletrônica
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Peça do Fabricante #M74HC14RM13TR
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Pacote SOP-14
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74HC |
| ProductStatus | Obsolete |
| LogicType | Inverter |
| NumberofCircuits | 6 |
| NumberofInputs | 1 |
| Features | Schmitt Trigger |
| Voltage-Supply | 2V ~ 6V |
| Current-Quiescent(Max) | 1 µA |
| Current-OutputHighLow | 5.2mA, 5.2mA |
| LogicLevel-Low | 0.3V ~ 1.5V |
| LogicLevel-High | 1.5V ~ 4.2V |
| MaxPropagationDelay@VMaxCL | 21ns @ 6V, 50pF |
| OperatingTemperature | -55°C ~ 125°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-SO |
Visão Geral
Description
Key features of the M74HC14RM13TR include:
1. High Speed: Offers faster operation compared to standard CMOS logic.
2. Schmitt Trigger Action: Enhances noise immunity and provides hysteresis for inputs, making it effective in noisy environments or with slowly changing input signals.
3. Wide Operating Voltage Range: Typically operates from 2V to 6V, suitable for various digital applications.
4. Low Power Consumption: Efficient for battery-powered devices.
5. Compatibility: Pin and functionally compatible with standard 74 series logic families.
The M74HC14RM13TR is commonly used in applications where signal debouncing, waveform shaping, or noise filtering is necessary. It's ideal for applications like switch debouncing, signal conditioning, and inverting buffers.
Equivalent
1. 74HC14 by NXP, Texas Instruments, ON Semiconductor, or other manufacturers.
2. SN74HC14 by Texas Instruments.
3. CD74HC14 by Texas Instruments.
4. MC74HC14 by ON Semiconductor.
These equivalents share similar functionality and specifications, making them suitable replacements in most applications. Always check the specific datasheets for compatibility details.
Features
1. Schmitt Trigger Action: It provides hysteresis, which improves the noise immunity and ensures cleaner switching by distinguishing between high and low signals.
2. Operating Voltage: It operates over a wide voltage range from 2V to 6V.
3. Low Power Consumption: It features low power dissipation due to the CMOS technology.
4. High Speed: Offers fast switching speeds typical of high-speed CMOS devices.
5. Input and Output Capability: Supports both TTL compatible inputs and outputs.
6. Pin Configuration: Available in a 14-pin package.
7. Temperature Range: The device operates over a temperature range suitable for various applications.
8. Robust Design: It offers high noise immunity and protection against static discharge.
9. Compatibility: Designed to be compatible with TTL logic families.
These features make it suitable for applications requiring signal conditioning, waveform shaping, and other digital logic functions.
Pinout
Each of the six inverters in the hex package can convert varying levels of input voltage into a consistent output, making it useful for a wide range of applications, such as signal shaping, debouncing of mechanical switches, and interfacing with slow or noisy signals. The device operates with a wide range of power supply voltages and maintains compatibility with TTL logic levels, which makes it versatile for digital circuit applications.
Manufacturer
Application
1. Signal Conditioning: It can be used to clean up noisy signals and provide stable digital outputs.
2. Oscillator Circuits: This component can be used in the design of oscillator circuits due to its hysteresis characteristics.
3. Waveform Shaping: It helps in converting slow or noisy input edges into sharp transitions, useful in digital logic circuits.
4. Noise Immunity: Enhances noise immunity in digital systems by providing clear signal transitions.
5. Debouncing: It is commonly used in debouncing mechanical switches and buttons.
Its utility in these areas is due to the Schmitt-trigger action, which provides hysteresis and noise immunity.