MC74HC14ADR2G

圖片僅供參考

MC74HC14ADR2G

+物料清單

IC INV SCHMITT 6CH 1-IN 14SOIC

  • 製造商安森美

  • 製造商部分 #MC74HC14ADR2G

  • 包裹 SOIC-14

  • 有存貨1210

365 天品質保證

7*24 小時服務保證

90-日售後保障

正品保證

規格

屬性 價值
Package Tape & Reel (TR),Cut Tape (CT)
Series 74HC
ProductStatus Active
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 ~ 1.2V
LogicLevel-High 1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL 13ns @ 6V, 50pF
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

概述

Description

The MC74HC14ADR2G is a high-speed CMOS Schmitt trigger inverter from ON Semiconductor's 74HC logic family. It is designed to operate across a wide voltage range, typically from 2V to 6V, and is known for its low power consumption and high noise immunity. The device contains six independent inverters, each with a Schmitt trigger input, allowing for signal conditioning and noise rejection in digital circuits.
The Schmitt trigger action ensures clean and stable output transitions by incorporating hysteresis, which provides a certain threshold margin between the high and low input levels. This makes the MC74HC14ADR2G particularly useful in applications where signal integrity is compromised by noise or slow signal transitions, such as in debouncing switches or in shaping waveform edges.
Packaged in a standard SOIC-14 or TSSOP-14, the MC74HC14ADR2G can be easily integrated into various circuit designs, making it versatile for use in consumer electronics, industrial control systems, and communication devices. Its robustness and reliability make it a popular choice among engineers and designers.

Equivalent

The MC74HC14ADR2G is a hex Schmitt-trigger inverter. Equivalent products include:
1. SN74HC14 from Texas Instruments
2. CD74HC14 from Texas Instruments
3. 74HC14 from Nexperia
4. 74HCT14 from Nexperia
5. HEF40106B from Nexperia
These chips provide similar functionality and can be used as substitutes in most applications. Always check the datasheet for specific electrical characteristics and pin configurations.

Features

The MC74HC14ADR2G is a high-speed CMOS Schmitt trigger inverter from ON Semiconductor. Key features include:
1. Schmitt Trigger Action: Provides hysteresis for noise immunity and signal conditioning, allowing for clean and stable output signals.
2. High-Speed Operation: Offers fast switching times compared to standard CMOS devices.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it suitable for a variety of applications.
4. Low Power Consumption: Consumes less power due to its CMOS technology, which is ideal for battery-operated devices.
5. TTL-Compatible Inputs: The input levels are compatible with TTL voltage levels, easing interfacing with other digital devices.
6. Output Drive Capability: Capable of driving significant loads with its standard CMOS output drive.
7. Multiple Package Options: Available in several package types to accommodate different mounting and space requirements.
8. Temperature Range: Functions efficiently across a broad temperature range, typically from -55°C to +125°C.
Overall, the MC74HC14ADR2G is a versatile component suitable for applications requiring noise immunity and swift signal processing.

Pinout

The MC74HC14ADR2G is a hex Schmitt-trigger inverter IC. It has 14 pins in total. Each of the six Schmitt-trigger inverters in the IC has its input and output pins, while the remaining pins are for power supply connections.
Here's the pin configuration:
- Pins 1, 3, 5, 9, 11, 13: Inputs for the six inverters
- Pins 2, 4, 6, 8, 10, 12: Outputs for the six inverters
- Pin 7: Ground (GND)
- Pin 14: Positive voltage supply (Vcc)
Functionally, the MC74HC14ADR2G takes a digital input signal and outputs the inverse, with the added feature of a Schmitt trigger to provide hysteresis. This helps clean up noisy signals and provides stable transitions by introducing thresholds for switching between high and low states. This makes it particularly useful in environments with slow or noisy input signals, ensuring reliable digital signal processing.

Manufacturer

The MC74HC14ADR2G is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a leading supplier of semiconductor-based solutions, offering a comprehensive portfolio of energy-efficient power and signal management, logic, standard, and custom devices. The company operates across various sectors including automotive, communications, computing, consumer electronics, industrial, medical, and military/aerospace markets. onsemi focuses on providing innovative solutions for the design of various electronic systems, emphasizing energy efficiency and sustainability.

Application

The MC74HC14ADR2G is a hex Schmitt-trigger inverter IC widely used in various applications. Its key application areas include:
1. Signal Conditioning: It enhances signal integrity by converting noisy or slow-rising input signals into clean digital outputs.

2. Waveform Shaping: It is used to reshape and stabilize waveform edges in digital circuits.
3. Oscillators and Timing Circuits: The IC is employed in creating oscillators due to its inverting function and hysteresis characteristics.
4. Noise Immunity Enhancement: It provides improved noise immunity in digital systems.
5. Level Shifting: It can be used for shifting voltage levels between different parts of a circuit.
These characteristics make it suitable for use in computing, consumer electronics, and industrial control systems.

Package

The MC74HC14ADR2G is a hex Schmitt-trigger inverter IC typically housed in an SOIC-14 package. This surface-mount package features 14 pins and is designed for use in low-power, high-speed CMOS applications.

與MC74HC14ADR2G相關的產品