SN74LVC2G14DCKR

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SN74LVC2G14DCKR

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IC INVERT SCHMITT 2CH 2IN SC70-6

  • メーカーSTマイクロエレクトロニクス

  • メーカー品番 #SN74LVC2G14DCKR

  • パッケージ SOT-SC70-6

  • 在庫状況1852

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Series 74LVC
Part Status Active
Logic Type Inverter
Number of Circuits 2
Number of Inputs 2
Features Schmitt Trigger
Voltage - Supply 1.65V ~ 5.5V
Current - Quiescent (Max) 10 µA
Current - Output High Low 32mA, 32mA
Logic Level - Low 0.3V ~ 1.4V
Logic Level - High 1.4V ~ 3.7V
Max Propagation Delay @ V Max CL 4.3ns @ 5V, 50pF
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Supplier Device Package SC-70-6

概要

Description

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter designed by Texas Instruments. It is part of the company's LVC family, which features devices optimized for low voltage and low power consumption. This particular component operates within a voltage range of 1.65 V to 5.5 V, making it versatile for various applications. The Schmitt-trigger functionality provides hysteresis, enhancing noise immunity and signal integrity, which makes it suitable for applications with slow or noisy input signals.
Packaged in a small SOT-23-6 (DCK) form factor, the SN74LVC2G14DCKR is ideal for space-constrained designs. It is capable of providing high-speed signal processing with a typical propagation delay of 2.5 ns at 5 V. The device outputs can drive up to 32 mA, allowing it to be used to drive other digital circuits or interfaces directly. Additionally, it is 3.3 V logic compatible with 5 V input tolerance, further broadening its utility in mixed-voltage systems. Overall, the SN74LVC2G14DCKR is a reliable, efficient solution for signal inversion needs in modern electronic designs.

Equivalent

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter. Equivalent products include:
1. NXP 74LVC2G14GV,125
2. ON Semiconductor MC74VHC1GT14DFT1G
3. Microchip Technology TC7SZ14FE
These alternatives offer similar functionality and electrical characteristics, making them suitable replacements in most applications. Always verify the specifications and pin configurations to ensure compatibility with your specific requirements.

Features

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter from Texas Instruments. Key features include:
1. Voltage Range: Operates with a supply voltage range from 1.65 V to 5.5 V.
2. Schmitt-Trigger Action: Provides a hysteresis for noise immunity and cleaner switching.
3. Low Power Consumption: Designed for low power dissipation with support for partial power-down applications.
4. High-Speed Operation: Supports fast signal processing with a maximum propagation delay of 6.5 ns at 3.3 V.
5. Output Drive Capability: Can drive up to 32 mA at 3.3 V, making it suitable for various load types.
6. Wide Operating Temperature: Supports a temperature range from -40°C to 125°C.
7. Small Package: Available in a small, space-saving SC70-6 package.
8. Input Tolerance: 5.5-V tolerant on all inputs, allowing for interfacing with higher voltage logic systems.
9. ESD Protection: Features robust electrostatic discharge protection.
These features make the SN74LVC2G14DCKR suitable for applications requiring noise-resistant, fast, and efficient logic level conversion.

Pinout

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter from Texas Instruments. It comes in a 6-pin SC70 package. The device features two independent inverters, each with a Schmitt-trigger input, which provides hysteresis between the positive-going and negative-going input thresholds. This is useful for signal conditioning and noise rejection.
The pin functions are as follows:
1. VCC (Pin 6): Supply voltage (typically 1.65V to 5.5V).
2. GND (Pin 3): Ground.
3. A1 (Pin 1): Input for inverter 1.
4. Y1 (Pin 2): Output for inverter 1.
5. A2 (Pin 5): Input for inverter 2.
6. Y2 (Pin 4): Output for inverter 2.
This IC is often used in applications that require signal inversion with enhanced noise immunity, such as in digital circuits where clean switching is critical.

Manufacturer

The SN74LVC2G14DCKR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. The company is known for its innovation in analog and embedded processing technologies, serving a variety of industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is recognized for its extensive product portfolio, which includes microcontrollers, signal chain devices, and power management components, among others. It is a well-established company with a strong focus on research and development, aiming to provide high-quality and reliable technology solutions.

Application

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter used in various electronic applications. Key areas include signal conditioning to clean up noisy signals, waveform shaping, and clock or data signal inversion in digital circuits. It's also used in applications requiring voltage level translation, interfacing between different logic families, and debouncing switches. Its compact size and low power consumption make it suitable for portable and battery-powered devices, embedded systems, and consumer electronics. The device’s high-speed operation supports applications in telecommunications, computing, and networking equipment.

Package

The SN74LVC2G14DCKR is a dual Schmitt-trigger inverter from Texas Instruments. It is packaged in a DCK package, which is a small-outline SOT-23-6 (Small Outline Transistor), consisting of 6 leads. This package type is compact, making it suitable for space-constrained applications.

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