SN74LVC3G14DCTR

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SN74LVC3G14DCTR

+Nomenclature

IC INVERTER SCHMITT 3CH 3-IN SM8

  • FabricantTexas Instruments

  • Pièce fabricant #SN74LVC3G14DCTR

  • En stock1571

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Spécifications

Attribut Valeur
Package Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
ProductStatus Active
LogicType Inverter
NumberofCircuits 3
NumberofInputs 3
Features Schmitt Trigger
Voltage-Supply 1.65V ~ 5.5V
Current-Quiescent(Max) 10 µA
Current-OutputHighLow 32mA, 32mA
LogicLevel-Low 0.3V ~ 1.4V
LogicLevel-High 1.4V ~ 3.7V
MaxPropagationDelay@VMaxCL 4.3ns @ 5V, 50pF
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage SM8

Présentation

Description

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter from Texas Instruments. It is part of the LVC family, designed for low-voltage operation with input up to 5.5V, making it compatible with both 3.3V and 5V systems. Each inverter in the package can transform standard input signals into inverted outputs while incorporating Schmitt-trigger action, which provides hysteresis for improved noise immunity and cleaner signal transitions.
This device is housed in a small SOT-23 package, making it suitable for space-constrained applications. Its applications include signal conditioning, level shifting, and creating simple oscillators. The SN74LVC3G14DCTR supports partial power-down applications using Ioff, which prevents backflow current when the device is powered down.
The performance of this device is characterized by low power consumption and high speed, with outputs capable of driving up to 10 LVCMOS loads. It is commonly used in consumer electronics, communication equipment, and computing devices due to its versatility and reliability.

Equivalent

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter. Equivalent products include:
1. NXP 74LVC3G14GW
2. ON Semiconductor MC74VHC1GT14DFT1G
3. Diodes Incorporated 74LVC3G14BQ
4. Fairchild Semiconductor NC7SZ14P6X (for single inverter equivalent)
5. Toshiba TC7S14FU,LF (for single inverter equivalent)
These alternatives offer similar functionality with varying package options and specifications. Always check the datasheet for compatibility in your specific application.

Features

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter from Texas Instruments. Key features include:
1. Triple Inverter: Contains three independent inverters.
2. Schmitt-Trigger Action: Provides hysteresis for noise immunity and cleaner signal transitions.
3. Wide Voltage Range: Operates between 1.65 V and 5.5 V.
4. High-Speed Operation: Supports high frequency and fast signal processing.
5. Low Power Consumption: Designed for minimal power usage, suitable for battery-powered devices.
6. Input and Output Tolerance: Inputs can tolerate voltages higher than the supply voltage; outputs are capable of driving loads while maintaining signal integrity.
7. Latch-Up Performance: Meets industry standards (JESD 78, Class II) for latch-up immunity.
8. Compact Package: Available in a small SOT-23 package (DCT) for space-sensitive applications.
These features make the SN74LVC3G14DCTR suitable for applications requiring reliable signal inversion with noise immunity in compact and power-efficient designs.

Pinout

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter from Texas Instruments. It is housed in a small-outline transistor (SOT) package, specifically the SOT-23 with a DCT suffix. The package has a pin count of 6.
The primary function of this device is to perform digital inversion while incorporating a Schmitt-trigger input. Schmitt-triggers are used to improve noise immunity and provide clean signal transitions by introducing hysteresis on the input signal. This feature is useful in environments with noisy signals or slow transitions.
The SN74LVC3G14DCTR operates within a voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It is designed for low power consumption, which is advantageous for battery-powered devices.
Each of the three inverters within the chip is independent, allowing for flexibility in circuit design. The device is especially suitable for space-constrained applications due to its compact package size.

Manufacturer

The SN74LVC3G14DCTR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor company headquartered in Dallas, Texas. It designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic devices and applications. TI is one of the largest semiconductor companies in the world and is known for its innovations in analog and embedded processing technologies.

Application

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter widely used in various applications requiring signal conditioning and noise immunity. Its key application areas include:
1. Signal Conditioning: Improving signal integrity by converting slowly changing input signals into sharp digital outputs.
2. Noise Immunity: Enhancing noise rejection in digital circuits, particularly in environments with electrical noise.
3. Clock and Data Line Shaping: Shaping clock and data signals in communication systems.
4. Switch Debouncing: Eliminating noise from mechanical switches to provide stable digital outputs.
5. Level Shifting: Interfacing between different voltage level systems.
6. General Logic Inversion: Any application requiring logic inversion with hysteresis.
These features make it suitable for use in consumer electronics, automotive systems, and industrial automation.

Package

The SN74LVC3G14DCTR is a triple Schmitt-trigger inverter packaged in a small outline transistor (SOT) type, specifically in the DCT package, which is a 6-pin surface-mount package.

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