MC74HC14ADTR2G

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MC74HC14ADTR2G

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IC INVERTER 6CH 1-INP 14TSSOP

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  • 包裹 TSSOP-14

  • 有存貨2301

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規格

屬性 價值
Package Tape & Reel (TR),Cut Tape (CT),Bulk
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-TSSOP

概述

Description

The MC74HC14ADTR2G is a high-speed CMOS Schmitt-trigger inverter manufactured by ON Semiconductor. It is part of the HC family and is designed to be compatible with standard CMOS logic levels. The device features six independent inverters within a single package, each with a Schmitt-trigger input. These inputs are designed to transform slowly changing input signals into sharply defined, jitter-free output signals, making them ideal for noisy environments. The Schmitt-trigger action ensures that the device serves well in applications requiring noise immunity and signal conditioning.
Operating over a wide voltage range (2V to 6V), the MC74HC14ADTR2G is suitable for various digital circuits. It consumes low power due to its CMOS technology and is capable of delivering fast switching speeds. The device is commonly used in waveform shaping, signal debouncing, and edge detection applications. It is available in different package types, such as SOIC and TSSOP, ensuring flexibility in design implementations. The MC74HC14ADTR2G is well-suited for use in consumer electronics, automotive systems, and industrial automation.

Equivalent

The MC74HC14ADTR2G is a hex inverting Schmitt trigger. Equivalent products include:
1. SN74HC14N - Texas Instruments
2. CD40106 - On Semiconductor or Texas Instruments
3. 74HCT14 - Nexperia
4. HEF40106B - NXP Semiconductors
5. MC14093B - On Semiconductor
These parts provide similar functionality with variations in specifications and packaging. Always verify pin configuration and electrical characteristics before substituting.

Features

The MC74HC14ADTR2G is a high-speed CMOS device featuring Schmitt-trigger inputs for enhanced noise immunity and stable signal processing. It's part of the 74HC14 series and includes six inverters with Schmitt-trigger action. Key features include:
1. Supply Voltage Range: Operates from 2V to 6V, making it suitable for various applications.
2. Low Power Consumption: Preserves battery life in portable applications.
3. High Noise Immunity: Schmitt-trigger inputs offer increased resistance to noise, ensuring reliable performance.
4. Propagation Delay: Fast switching characteristics with short propagation delays, typically around 12 ns at 5V.
5. Output Drive Capability: Provides sufficient current to drive standard TTL loads.
6. Temperature Range: Operates over a wide temperature range, typically from -55°C to +125°C.
7. Package: Available in different packages, including SOIC, for versatile design integration.
The MC74HC14ADTR2G is ideal for applications requiring robust signal conditioning, such as debounce circuits, waveform shaping, and line receivers.

Pinout

The MC74HC14ADTR2G is a hex Schmitt-trigger inverter, which is a digital logic device manufactured by ON Semiconductor. It is part of the 74HC series of high-speed CMOS logic devices. The device comes in a 14-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin Count: 14 pins.
2. Function: The MC74HC14ADTR2G contains six independent Schmitt-trigger inverters. Each inverter has an input and an output, allowing it to convert slowly changing input signals into sharply defined, jitter-free output signals. This makes it useful for signal conditioning and eliminating noise in digital circuits.
3. Pin Configuration:
- Pins 1, 3, 5, 9, 11, 13: Inputs for the six inverters (A1 to A6).
- Pins 2, 4, 6, 8, 10, 12: Outputs for the six inverters (Y1 to Y6).
- Pin 7: Ground (GND).
- Pin 14: Positive Power Supply (VCC).
This configuration supports typical use in applications requiring waveform shaping or noise rejection, taking advantage of the hysteresis characteristic of Schmitt triggers.

Manufacturer

The MC74HC14ADTR2G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor company that focuses on energy-efficient innovations, providing a wide range of products including power and signal management, logic, discrete, and custom devices for various industries such as automotive, communications, computing, and consumer electronics. The company aims to enable customers to reduce global energy use, improve energy efficiency, and achieve environmental sustainability.

Application

The MC74HC14ADTR2G is a hex Schmitt-trigger inverter used in digital electronics. Its applications include:
1. Signal Conditioning: Converts noisy, slow, or irregular signals into clean, fast square waves.
2. Waveform Generation: Used in creating oscillators and pulse generators due to its ability to produce stable waveforms.
3. Debouncing Switches: Eliminates noise from mechanical switches, providing stable digital outputs.
4. Pulse Shaping: Refines signal edges, important in high-speed digital circuits.
5. Level Shifting: Converts voltage levels between different parts of a circuit.
6. Logic Buffering: Increases drive capability of weak signals for interfacing with other logic circuits.
These features make it valuable in microcontrollers, communication systems, and various digital applications.

Package

The MC74HC14ADTR2G is packaged in a SOIC-14 (Small Outline Integrated Circuit) package. This type of package is surface-mount, featuring 14 pins, and is commonly used for integrated circuits that require a small footprint on a printed circuit board.

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