規格
| 屬性 | 價值 |
| 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 |
概述
Description
The M74HC14RM13TR is a high-speed CMOS hex Schmitt trigger inverter, part of the 74HC series. It is designed to improve the noise immunity and signal stability of digital circuits. Each of its six inverters incorporates a Schmitt trigger input, which converts a slowly changing input signal into a fast-changing, clean digital output signal.
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.
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
The M74HC14RM13TR is a hex Schmitt-trigger inverter. Equivalent products typically include:
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.
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
The M74HC14RM13TR is a high-speed CMOS hex Schmitt trigger inverter. Key features include:
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.
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
The M74HC14RM13TR is a part of the 74HC14 series, which is a high-speed CMOS Hex Schmitt trigger inverter. It typically comes in a 14-pin package. Its primary function is to serve as a Schmitt trigger, providing a signal conditioning capability by transforming slow, noisy, or non-standard input signals into clean digital output signals. It achieves this by incorporating hysteresis, which helps in eliminating noise and ensuring stable output.
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.
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
The M74HC14RM13TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products, including integrated circuits and discrete devices. The company focuses on providing innovative solutions for a variety of industries, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its emphasis on research and development, as well as its commitment to sustainability and corporate responsibility.
Application
The M74HC14RM13TR is a hex Schmitt-trigger inverter, which finds applications in various areas:
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.
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.
Package
The M74HC14RM13TR is a Schmitt trigger hex inverter IC packaged in a SOIC-14 (Small Outline Integrated Circuit) form factor. This package type is surface-mount, featuring 14 pins, designed for automatic placement on printed circuit boards in space-constrained applications.