74LCX244MTCX

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74LCX244MTCX

+БОМ

BUS DRIVER, LVC/LCX/Z SERIES, 2-

  • ПроизводительКомпания Fairchild Semiconductor

  • Мфр. Часть #74LCX244MTCX

  • Лист данных 74LCX244MTCX DataSheet

  • Пакет TSSOP-20

  • В наличии2651

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Спецификации

Атрибут Ценность
Package Bulk
Series 74LCX
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 2
NumberofBitsperElement 4
OutputType 3-State
Current-OutputHighLow 24mA, 24mA
Voltage-Supply 2V ~ 3.6V
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 20-TSSOP (0.173, 4.40mm Width)

Обзор

Description

The 74LCX244MTCX is a high-performance CMOS octal buffer/line driver manufactured by ON Semiconductor. It operates in a low-voltage range, typically from 2.7V to 3.6V, and is designed for low power consumption. This component is suitable for driving bus lines or buffering memory address registers. It features eight non-inverting buffers, organized into two groups of four buffers with separate enable pins, allowing for flexible control of data flow.
Key characteristics include its high-speed operation, with typical propagation delays of a few nanoseconds, and the ability to drive up to 24mA at 3.3V. It has a high noise immunity and a low static power consumption due to its CMOS technology. Furthermore, the 74LCX244MTCX is available in a TSSOP-20 package, which is beneficial for applications requiring reduced board space. This component is typically used in digital systems and applications requiring buffering, level shifting, or driving capability for logic signals.

Equivalent

The 74LCX244MTCX is a low-voltage CMOS octal buffer/driver with 3-state outputs. Equivalent products include:
1. 74LVC244
2. 74HC244
3. SN74LVC244A by Texas Instruments
4. MC74LCX244 by ON Semiconductor
5. CD74HCT244 by Texas Instruments
These chips generally serve similar functions, offering low-voltage, high-speed buffering and driving capabilities. Always check the detailed datasheets to ensure full compatibility with your specific requirements.

Features

The 74LCX244MTCX is a low-voltage CMOS octal buffer/line driver with 3-state outputs. Key features include:
1. Low Voltage Operation: Operates at a supply voltage range of 2.0V to 3.6V, making it suitable for low-power applications.
2. High-Speed Performance: Capable of high-speed operation with low power dissipation.
3. 3-State Outputs: Features three-state outputs, allowing multiple outputs to connect to a common bus without interference.
4. CMOS Technology: Utilizes advanced CMOS technology for low power consumption and high noise immunity.
5. Input and Output Capabilities: Supports TTL-compatible inputs and outputs, providing compatibility with standard logic families.
6. Output Drive Capability: Offers strong drive capability, suitable for driving standard loads.
7. ESD Protection: Equipped with electrostatic discharge protection to enhance device reliability.
8. Compact Packaging: Available in multiple compact package options, such as TSSOP, for space-saving designs.
These features make the 74LCX244MTCX suitable for applications requiring efficient, high-speed signal buffering and driving in low-voltage digital systems.

Pinout

The 74LCX244MTCX is a low-voltage CMOS octal buffer/line driver with 3-state outputs. It is an integrated circuit used primarily for driving data buses and is part of the 74LCX series of logic devices.
Pin Count:
The 74LCX244MTCX comes in a 20-pin TSSOP (Thin Shrink Small Outline Package).
Function:
- Inputs and Outputs: The IC features 8 buffer/line drivers that can be used to drive the data on the buses. It has two groups of four buffers, each with its own enable pin (OE1 and OE2).
- 3-State Output Control: The outputs can be set to 3-state, allowing for connection to a common bus without interference, controlled by the OE pins.
- Low Voltage Operation: Designed for low power consumption, it supports a wide voltage range from 2.0V to 3.6V.
- High-Speed Operation: Offers high-speed signal processing capabilities with reduced power consumption, making it suitable for modern digital systems.
This IC is ideal for interfacing between different voltage levels, given its buffer capability and low-voltage operation.

Manufacturer

The 74LCX244MTCX is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor manufacturer that specializes in intelligent power and sensing technologies. The company provides a wide range of semiconductor solutions, including power and signal management, logic, discrete, and custom devices. These solutions are essential for applications in various sectors such as automotive, industrial, cloud power, and Internet of Things (IoT). Onsemi is recognized for its commitment to energy-efficient innovations and sustainable practices, aiming to reduce energy consumption and improve performance across a diverse array of electronic systems.

Application

The 74LCX244MTCX is a low-voltage CMOS octal buffer/line driver with 3-state outputs, suitable for various digital applications. Its primary application areas include:
1. Data Communication: Used in systems requiring reliable data transfer and buffering between subsystems.
2. Bus Interface: Acts as an interface between microcontrollers and peripheral devices on a bus.
3. Level Shifting: Facilitates level translation in mixed-voltage environments.
4. Signal Isolation: Provides signal buffering and isolation to prevent signal degradation.
5. Fan-Out Increase: Enhances the driving capability for broader signal distribution in systems.
6. Memory Addressing: Utilized in memory systems for address line buffering.
These applications leverage the device’s ability to drive multiple signals efficiently, with low power consumption and high-speed operation.

Package

The 74LCX244MTCX is a low-voltage CMOS octal buffer/line driver with 3-state outputs. It typically comes in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

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