CD74HC14M96

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CD74HC14M96

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IC INV SCHMITT 6CH 1-IN 14SOIC

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  • 製造商部分 #CD74HC14M96

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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) 2 µA
Current-OutputHighLow 5.2mA, 5.2mA
LogicLevel-Low 0.3V ~ 1.2V
LogicLevel-High 1.5V ~ 4.2V
MaxPropagationDelay@VMaxCL 23ns @ 6V, 50pF
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

概述

Description

The CD74HC14M96 is a high-speed CMOS logic device from the 74HC series, designed for use in digital circuits. It features six independent Schmitt trigger input inverters, which are useful for signal conditioning in noisy environments. The Schmitt trigger inputs transform slowly changing input signals into sharply defined, jitter-free output signals. This is achieved by incorporating a hysteresis characteristic, which provides a clear distinction between high and low logic thresholds, thus improving noise immunity and reducing signal distortion.
The device operates over a wide voltage range from 2V to 6V and is compatible with TTL (Transistor-Transistor Logic) input levels, making it versatile in various applications. The CD74HC14M96 is commonly used in applications such as waveform shaping, clock pulse generation, and signal restoration. It is available in a surface-mount package, typically a SOIC-14, which is suitable for automated assembly processes. This device is favored in situations requiring precise and reliable digital signal processing.

Equivalent

The CD74HC14M96 is a Hex Schmitt-trigger inverter. Equivalent products include the SN74HC14 from Texas Instruments, MC74HC14 from ON Semiconductor, and the 74HC14 from Nexperia or other manufacturers. These equivalents have similar functionalities and electrical characteristics but might differ in packaging or extended temperature ranges. Always consult the respective datasheets to confirm compatibility with your specific application.

Features

The CD74HC14M96 is a high-speed CMOS Hex Schmitt Trigger inverter. Key features include:
1. High-Speed Operation: Utilizes advanced silicon-gate CMOS technology for fast switching speeds.
2. Schmitt Trigger Action: Provides hysteresis for each input, leading to increased noise immunity and the ability to clean up noisy signals.
3. Wide Supply Voltage Range: Operates from 2V to 6V, making it versatile for different applications.
4. Low Power Consumption: Consumes less power due to CMOS technology, suitable for battery-operated devices.
5. Standardized, Symmetrical Output Characteristics: Ensures compatibility with other CMOS and TTL devices.
6. Wide Operating Temperature Range: Functions effectively in a range of -55°C to 125°C, suitable for industrial applications.
7. Input Protection: Features clamp diodes for input protection, enhancing reliability.
These features make the CD74HC14M96 suitable for applications requiring signal conditioning, waveform shaping, and noise filtering.

Pinout

The CD74HC14M96 is a hex Schmitt-trigger inverter integrated circuit. It features six independent inverters, each incorporating a Schmitt-trigger input, which provides hysteresis for improved noise immunity and signal integrity. The device is commonly used for signal conditioning and waveform shaping applications.
Regarding pin count, the CD74HC14M96 is typically available in a 14-pin package. Here is a concise breakdown of its pin functions:
1. VCC (Pin 14): Supply voltage.
2. GND (Pin 7): Ground.
3. Inputs/Outputs:
- Input pins: 1A, 3A, 5A, 9A, 11A, 13A.
- Corresponding output pins: 1Y, 3Y, 5Y, 9Y, 11Y, 13Y.
Each input pin is paired with an output pin, and the Schmitt-trigger configuration helps inverting the signal with clean transitions due to hysteresis. This makes the CD74HC14M96 suitable for applications where signal noise is a concern.

Manufacturer

The CD74HC14M96 is manufactured by Texas Instruments, an American technology company. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are widely used in electronic devices. The company operates globally and serves a wide range of industries, including automotive, communications, computers, and industrial sectors. It is one of the largest and most well-established firms in the semiconductor industry, recognized for its innovation and contribution to advancing electronics technology.

Application

The CD74HC14M96 is a hex Schmitt-trigger inverter IC used in various applications. It is commonly employed for signal conditioning, waveform shaping, and noise filtering due to its ability to transform analog input signals into clean digital outputs. It is ideal for interfacing slow or noisy analog signals to digital circuits. Additionally, it can be used in oscillator circuits, pulse generators, and frequency-doubling circuits. Its wide supply voltage range makes it suitable for battery-powered devices, consumer electronics, and automotive applications. The integrated hysteresis of Schmitt triggers ensures stable switching and improved noise immunity, enhancing reliability in digital communication and control systems.

Package

The CD74HC14M96 is a Hex Schmitt-Trigger Inverter from the 74HC logic family. It is packaged in a SOIC-14 (Small Outline Integrated Circuit) package, which is suitable for surface-mount technology applications.