74LVT14D

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74LVT14D

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  • ManufacturerNexperia

  • Mfr. Part #74LVT14D

  • In Stock6121

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Specifications

Attribute Value
Brand Nexperia
Product Type Latches
Subcategory Logic ICs
Logic Family LVC
Package / Case TSSOP-48

Overview

Description

The 74LVT14D is a hex inverting buffer and driver from the 74LVT family of logic devices. It is designed to operate at a low voltage, making it suitable for modern digital circuits that require low power consumption. The device features six independent inverters, each capable of driving a load of up to 15 mA.
Key specifications include a supply voltage range of 1.2V to 5.5V, making it compatible with various logic levels. The 74LVT14D provides fast switching times, typically around 3.5 ns at 3.3V, which is beneficial for high-speed applications.
The chip is housed in a variety of packages, including DIP and SOIC, allowing for flexibility in design. It also features a wide operating temperature range, ensuring reliability in diverse environments.
Overall, the 74LVT14D is ideal for applications requiring signal conditioning, buffering, or driving capabilities in compact, power-efficient designs.

Equivalent

The 74LVT14D is a hex inverting Schmitt-trigger buffer/driver. Equivalent products include:
1. 74LVTH14
2. 74LVC14
3. 74AHC14
4. 74HC14
These alternatives may have variations in voltage levels, speed, or current ratings, so it's essential to check specifications for compatibility in your specific application.

Features

The 74LVT14D is a hex inverter buffer/driver from the 74LVT logic family, known for its high-speed performance and low power consumption. Key features include:
1. Hex Inverter: Contains six independent inverters, each capable of converting a logical high to a logical low and vice versa.
2. High-Speed Operation: Capable of operating at speeds up to 200 MHz, making it suitable for fast signal processing applications.
3. Low Voltage Operation: Supports a wide range of supply voltages from 2.5V to 5.5V, enhancing versatility in various electronic designs.
4. High Fan-out: Can drive up to 15 standard loads, which is beneficial for driving multiple inputs or larger capacitive loads.
5. TTL Compatible: Compatible with TTL levels, making integration with existing TTL systems easier.
6. Low Power Dissipation: Offers reduced power consumption, which is essential for battery-operated devices.
7. Wide Temperature Range: Suitable for operation in a variety of environmental conditions.
These features make the 74LVT14D ideal for applications requiring fast, reliable signal inversion and buffering.

Pinout

The 74LVT14D is a hex inverting Schmitt trigger, which consists of six independent inverting buffers with Schmitt-trigger inputs. It has a total of 14 pins.
Pin Count and Functions:
1. 1, 3, 5, 7, 9, 11: Inputs (A1 to A6) - These are the inputs for the six inverting buffers.
2. 2, 4, 6, 8, 10, 12: Outputs (Y1 to Y6) - These are the corresponding outputs for each of the six buffers.
3. 13: GND - Ground connection.
4. 14: VCC - Positive power supply connection.
The device is designed for high-speed operation and low power consumption, suitable for a variety of digital applications. The Schmitt-trigger inputs provide hysteresis, which improves noise immunity and allows for precise signal transitions.

Manufacturer

The manufacturer of the 74LVT14D is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits, microcontrollers, and processors. Founded in 1930 and headquartered in Dallas, Texas, TI is one of the leading companies in the field of analog and digital semiconductor technology.
The company serves various industries, including automotive, industrial, communications, and consumer electronics. TI is known for its innovation in developing products that enhance electronic devices' performance and efficiency. The 74LVT14D is a hex inverting Schmitt-trigger buffer, which is commonly used in digital circuits to improve signal integrity and reduce noise. Texas Instruments is recognized for its commitment to quality and reliability, making it a preferred choice for engineers and designers in the electronics sector.

Application

The 74LVT14D is a high-speed CMOS hex inverting Schmitt-trigger buffer. Its application areas include:
1. Signal Conditioning: Cleans and restores signals in digital circuits to ensure reliable logic level transitions.
2. Level Shifting: Converts voltage levels between different logic families or systems.
3. Clock Signal Generation: Produces clean clock signals for synchronous systems.
4. Interface Applications: Facilitates communication between devices with different voltage levels in embedded systems.
5. High-Speed Logic Circuits: Used in various digital applications where speed and noise immunity are critical.
Its versatility makes it suitable for use in consumer electronics, automotive systems, and telecommunications.

Package

The 74LVT14D is typically packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) format. This compact package type is designed for surface mounting, making it suitable for space-constrained applications in digital circuits.

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