Encyclopedia Entry: 74ALVC14PW,118

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74ALVC14PW,118 is a hex inverter with Schmitt-trigger inputs. It is commonly used in digital logic circuits to convert input signals into inverted output signals.

Characteristics: This IC operates at a voltage range of 1.65V to 5.5V and has a high noise immunity due to its Schmitt-trigger inputs. It is designed to provide reliable performance in various applications.

Package: The 74ALVC14PW,118 is available in a TSSOP-14 package, which stands for Thin Shrink Small Outline Package. This package offers a compact size and allows for easy integration onto circuit boards.

Essence: The essence of the 74ALVC14PW,118 lies in its ability to invert input signals with the added benefit of Schmitt-trigger inputs, ensuring stable output even in the presence of noise or signal fluctuations.

Packaging/Quantity: The 74ALVC14PW,118 is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 200 MHz
• Propagation Delay Time: 3.4 ns (typical)
• Input Capacitance: 2 pF (typical)
• Output Current: ±24 mA

Detailed Pin Configuration

The 74ALVC14PW,118 features a TSSOP-14 package with the following pin configuration:

__ __ Y1 | 1 14 | VCC A1 | 2 13 | Y2 A2 | 3 12 | Y3 Y3 | 4 11 | A3 A3 | 5 10 | Y4 Y4 | 6 9 | A4 GND | 7 8 | A5 --------

Functional Features

• Hex inverter with Schmitt-trigger inputs
• Converts input signals into inverted output signals
• Provides high noise immunity for reliable performance
• Wide supply voltage range allows for versatile applications
• Compact TSSOP-14 package for easy integration

Advantages and Disadvantages

Advantages: - High noise immunity ensures stable output even in noisy environments. - Wide supply voltage range allows for compatibility with various systems. - Compact package size enables space-efficient circuit board design.

Disadvantages: - Limited number of inverters (6) compared to other ICs with more channels. - Propagation delay time may affect timing-sensitive applications.

Working Principles

The 74ALVC14PW,118 operates based on the principles of digital logic. It utilizes Schmitt-trigger inputs to provide hysteresis, which helps in reducing the effects of noise and signal fluctuations. When an input signal is applied, the hex inverter converts it into an inverted output signal. The output state changes when the input crosses a specific threshold voltage level determined by the Schmitt-trigger inputs.

Detailed Application Field Plans

The 74ALVC14PW,118 finds application in various fields, including:

1. Digital Communication Systems: Used in signal processing circuits to invert and process digital signals.
2. Industrial Automation: Employed in control systems to convert and manipulate input signals.
3. Automotive Electronics: Integrated into automotive electronic systems for signal inversion and processing.
4. Consumer Electronics: Utilized in devices such as smartphones, tablets, and gaming consoles for signal conversion.

Detailed and Complete Alternative Models

1. 74LVC14APW,118: Similar to the 74ALVC14PW,118 but operates at a lower voltage range of 1.65V to 3.6V.
2. SN74LVC14APWR: Hex inverter with Schmitt-trigger inputs from Texas Instruments, operating at a voltage range of 1.65V to 5.5V.
3. CD74HC14M: Hex Schmitt-trigger inverter IC from Texas Instruments, compatible with a wide range of supply voltages.

These alternative models offer similar functionality and can be considered as substitutes for the 74ALVC14PW,118 based on specific application requirements.

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