SN74LVC14ADT

Product Overview

Category

SN74LVC14ADT belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a hex inverter with Schmitt-trigger inputs.

Characteristics

• Low-voltage CMOS technology
• High-speed operation
• Schmitt-trigger inputs for noise immunity
• Wide operating voltage range
• Low power consumption

Package

SN74LVC14ADT is available in a surface-mount SOIC-14 package.

Essence

The essence of SN74LVC14ADT lies in its ability to invert input signals and provide noise immunity through Schmitt-trigger inputs.

Packaging/Quantity

SN74LVC14ADT is typically packaged in reels, with 2500 units per reel.

Specifications

• Supply Voltage: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.3ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

SN74LVC14ADT consists of 14 pins arranged as follows:

__ __ Y1 |1 U 14| VCC A1 |2 13| A6 B1 |3 12| B6 A2 |4 11| A5 B2 |5 L 10| B5 Y2 |6 V 9| Y5 GND |7 C 8| A4 ¯¯ ¯¯

Functional Features

• Hex inverter: SN74LVC14ADT consists of six independent inverters, each capable of converting a logic level from high to low or vice versa.
• Schmitt-trigger inputs: The Schmitt-trigger inputs provide hysteresis and improve noise immunity by ensuring a clean transition between logic levels.
• High-speed operation: SN74LVC14ADT offers fast switching times, making it suitable for applications requiring quick signal processing.
• Wide operating voltage range: It can operate within a wide voltage range, allowing compatibility with various systems.
• Low power consumption: SN74LVC14ADT is designed to consume minimal power, making it energy-efficient.

Advantages and Disadvantages

Advantages

• Noise immunity due to Schmitt-trigger inputs
• High-speed operation for quick signal processing
• Wide operating voltage range for compatibility
• Low power consumption for energy efficiency

Disadvantages

• Limited number of inverters (six in total)
• Not suitable for applications requiring more than six inverters

Working Principles

SN74LVC14ADT operates based on the principles of CMOS technology. When an input signal is applied, the hex inverter converts the logic level from high to low or vice versa. The Schmitt-trigger inputs ensure noise immunity by providing hysteresis, which helps in clean transitions between logic levels. The low-voltage CMOS technology used in SN74LVC14ADT enables high-speed operation and low power consumption.

Detailed Application Field Plans

SN74LVC14ADT finds applications in various fields, including:

1. Digital electronics: It can be used in digital circuits for signal inversion and noise filtering.
2. Communication systems: SN74LVC14ADT can be employed in communication systems to process and invert signals.
3. Industrial automation: It can be utilized in industrial automation systems for signal conditioning and level shifting.
4. Consumer electronics: SN74LVC14ADT can be integrated into consumer electronic devices for signal processing and noise reduction.

Detailed and Complete Alternative Models

1. SN74LVC04A: Hex inverter without Schmitt-trigger inputs.
2. SN74LVCH14A: Hex inverter with Schmitt-trigger inputs and 5V-tolerant inputs.
3. SN74LVC06A: Hex inverter with open-drain outputs.

These alternative models offer similar functionality to SN74LVC14ADT but may have different specifications or additional features.

In conclusion, SN74LVC14ADT is a hex inverter IC with Schmitt-trigger inputs, designed for high-speed operation and noise immunity. It finds applications in various fields such as digital electronics, communication systems, industrial automation, and consumer electronics. While it has advantages like low power consumption and wide operating voltage range, it is limited to six inverters. Alternative models like SN74LVC04A, SN74LVCH14A, and SN74LVC06A provide similar functionality with slight variations.