SN74LVC14APW

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SN74LVC14APW

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IC INVERTER 6CH 1-INP 14TSSOP

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  • 패키지 TSSOP (PW)-14

  • 재고7297

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사양

속성 가치
Package Bulk,Tube
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

개요

Description

The SN74LVC14APW is a hex Schmitt-trigger inverter integrated circuit (IC) from Texas Instruments, designed for applications requiring high-speed and low-power consumption. Each inverter within the IC has a Schmitt-trigger input, which provides hysteresis, enabling it to process slow or noisy input signals effectively and reducing susceptibility to noise. This makes it ideal for signal conditioning in digital circuits.
Key features include compatibility with both 3.3V and 5V systems, allowing for versatile power supply options. It is constructed using advanced CMOS technology, which ensures low power dissipation and high output drive capability, making it suitable for battery-powered and portable devices.
The device is available in a 14-pin TSSOP (Thin Shrink Small Outline Package) for space-efficient circuit designs. It operates over a wide temperature range, typically from -40°C to 85°C, which suits it for various industrial and consumer applications. With its robust performance characteristics and wide application range, the SN74LVC14APW is a reliable choice for designers working on projects requiring efficient signal inversion and conditioning.

Equivalent

The SN74LVC14APW is a hex Schmitt-trigger inverter from Texas Instruments. Equivalent products include:
1. 74HC14 from NXP or ON Semiconductor
2. CD74HCT14 from Texas Instruments
3. MC74VHC14 from ON Semiconductor
4. SN74AHC14 from Texas Instruments
These alternatives offer similar functionalities but may differ in specifications such as power supply range, propagation delay, and drive capabilities. Always verify electrical characteristics and compatibility with your application requirements.

Features

The SN74LVC14APW is a hex Schmitt-trigger inverter from Texas Instruments, designed for use in a wide range of applications. Key features include:
1. Technology and Package: Built on advanced CMOS technology, it comes in a TSSOP (Thin Shrink Small Outline Package) package with a small footprint suitable for high-density applications.
2. Voltage Range: Operates within a wide voltage range of 1.65 V to 3.6 V, making it versatile for different power supply levels.
3. Schmitt-Trigger Inputs: Provides improved noise immunity and allows for slow input transition rates, which is essential for signal conditioning.
4. High-Speed Operation: Capable of supporting high-speed data rates, catering to fast signal processing requirements.
5. Low Power Consumption: Ensures minimal power consumption with very low static power dissipation, optimizing energy efficiency.
6. 5-V Tolerant Inputs: Allows interfacing with 5-V logic levels even when the device is operating at lower supply voltages.
7. Output Drive Capability: Features a strong output drive with a high current drive, capable of driving up to ±24 mA at 3.3 V.
These features make the SN74LVC14APW suitable for modern digital applications where space and power efficiency are critical.

Pinout

The SN74LVC14APW is a hex Schmitt-trigger inverter IC, meaning it contains six independent inverters with Schmitt-trigger inputs. It is part of the Texas Instruments LVC (Low Voltage CMOS) family. The device is typically housed in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.
Pin Count: 14
Primary Functions:
1. Inverter Functionality: Each of the six inverters inverts the input signal (i.e., outputs the opposite logic level).
2. Schmitt-Trigger Inputs: The Schmitt-trigger action on each input provides hysteresis, which means it can handle slow or noisy input signals by providing a clear transition between high and low logic levels.
3. Voltage Range: Operates in a range of 1.65V to 3.6V, making it suitable for a variety of low-voltage applications.
4. High Speed and Low Power Consumption: Designed for high-speed operation with low power consumption, suitable for battery-operated devices.
This IC is widely used in digital electronics to clean up noisy signals and provide stable logic level transitions.

Manufacturer

The SN74LVC14APW is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. TI is well-known for its development of analog chips and embedded processors, as well as digital light processing technology, and it is a significant supplier in the semiconductor industry.

Application

The SN74LVC14APW is a hex Schmitt-trigger inverter, useful in applications requiring signal conditioning and noise rejection. Its areas of application include digital signal processing, clock and data signal inversion, and waveform shaping. It's often used in microcontroller interfaces, communication systems, and control systems where clean signal transitions are critical. The device operates over a wide voltage range, making it suitable for both 3.3V and 5V systems. Its Schmitt-trigger action provides greater noise immunity and can handle slow or noisy input signals effectively. Additionally, it finds use in embedded systems and consumer electronics for ensuring stable logic levels in complex digital circuits.

Package

The SN74LVC14APW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins. This type of package is compact and suitable for surface-mount technology, providing a balance between board space efficiency and electrical performance.

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