SN74LVC14APWR

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SN74LVC14APWR

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IC INVERTER 6CH 1-INP 14TSSOP

  • FabricanteTexas Instruments

  • Peça do Fabricante #SN74LVC14APWR

  • Pacote TSSOP (PW)-14

  • Em Estoque6463

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVC
ProductStatus Active
LogicType Inverter
NumberofCircuits 6
NumberofInputs 1
Features Schmitt Trigger
Voltage-Supply 1.65V ~ 3.6V
Current-Quiescent(Max) 1 µA
Current-OutputHighLow 24mA, 24mA
LogicLevel-Low 0.15V ~ 0.8V
LogicLevel-High 1.3V ~ 2V
MaxPropagationDelay@VMaxCL 6.2ns @ 3.3V, 50pF
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
SupplierDevicePackage 14-TSSOP

Visão Geral

Description

The SN74LVC14APWR is a hex Schmitt-trigger inverter with wide-ranging applications in digital electronics, manufactured by Texas Instruments. This device is part of the LVC family, designed for low-voltage operation, and operates within a voltage range of 1.65V to 3.6V, making it suitable for various power supply levels. Each inverter within the chip incorporates a Schmitt-trigger input, which ensures the signal transition is smooth and free from noise, even with slow or noisy input signals. This feature is particularly useful for applications that require noise immunity and signal integrity.
The SN74LVC14APWR comes in a TSSOP-14 package, which is compact and suitable for space-constrained designs. The device supports high-speed operation with a typical propagation delay of about 8.5 ns at 3.3V, ensuring quick response times. Additionally, it has a high drive capability, outputting up to ±24 mA, which allows it to drive heavy loads. This makes the SN74LVC14APWR ideal for interfacing between different logic levels in mixed-voltage systems. The device also includes power-down protection and has a low power consumption profile, aligning well with modern energy-efficient electronics design.

Equivalent

The SN74LVC14APWR is a hex Schmitt-trigger inverter. Equivalent products include:
1. Nexperia 74LVC14AD - Similar functionality and specifications.
2. ON Semiconductor MC74VHC14DR2G - Offers comparable features.
3. Microchip Technology TC74VHCT14A - Matches the functionality.
4. Fairchild Semiconductor (now ON Semiconductor) NC7SZ14M5X - Provides similar capabilities in a smaller package.
Ensure to check the datasheets for exact specifications and pin compatibility.

Features

The SN74LVC14APWR is a hex Schmitt-trigger inverter circuit manufactured by Texas Instruments. It features six independent inverters, each with Schmitt-trigger inputs, which makes it ideal for transforming slowly changing input signals into sharply defined, jitter-free output signals. This device operates over a voltage range of 1.65 V to 3.6 V and supports 5 V tolerant inputs, allowing it to interface with 5 V systems. It offers high noise immunity and low power consumption, making it suitable for battery-powered applications. The device is characterized for operation from -40°C to 85°C. It comes in a TSSOP (Thin Shrink Small Outline Package) for space-efficient applications. The SN74LVC14APWR supports partial power-down applications by keeping the inputs and outputs in a high-impedance state during power-off conditions. This feature prevents backflow current, conserving energy and protecting the device. With a Schmitt-trigger action, this device helps in reducing noise and ensuring stable signal transitions, making it useful in various logic level applications.

Pinout

The SN74LVC14APWR is a hex Schmitt-trigger inverter IC manufactured by Texas Instruments. This device has 14 pins in total. The primary function of the SN74LVC14APWR is to provide six independent Schmitt-trigger inverters, each with a single input and an output. Schmitt-trigger devices are used to convert analog signals into digital signals, specifically by introducing hysteresis to improve noise immunity and signal integrity in digital circuits.
Here is a brief pin description:
1. Pin Count: 14
2. Pin Functions:
- Pins 1, 3, 5, 9, 11, 13: Inputs for each of the six inverters.
- Pins 2, 4, 6, 8, 10, 12: Outputs for each corresponding inverter.
- Pin 7: Ground (GND) - the reference voltage for the system.
- Pin 14: Supply Voltage (VCC) - provides power to the IC.
This IC is commonly used in various digital applications where high noise immunity is required, such as signal conditioning, waveform shaping, and interfacing analog signals to digital systems.

Manufacturer

The SN74LVC14APWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of semiconductor products, including integrated circuits and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the largest and most established companies in the electronics industry. It serves a diverse set of markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. The company is renowned for its innovation and extensive portfolio of analog and digital semiconductor solutions.

Application

The SN74LVC14APWR is a hex Schmitt-trigger inverter IC, commonly used in applications requiring signal conditioning and noise rejection. It is ideal for interfacing between analog and digital signals, as it can convert slow or noisy input signals into clean digital outputs. Key application areas include waveform shaping, clock or data signal cleaning, and debouncing switches or buttons in digital circuits. The IC is also used in embedded systems, communication devices, and various consumer electronics for improving signal integrity and reducing the effects of signal noise, ensuring reliable digital signal processing. Its low power consumption and wide voltage range make it suitable for battery-powered and portable devices.

Package

The SN74LVC14APWR is a hex Schmitt-trigger inverter IC with a package type of TSSOP-14 (Thin Shrink Small Outline Package, 14 pins).

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