SN74LVC125APWR

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SN74LVC125APWR

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IC BUF NON-INVERT 3.6V 14TSSOP

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
Series 74LVC
ProductStatus Active
LogicType Buffer, Non-Inverting
NumberofElements 4
NumberofBitsperElement 1
OutputType 3-State
Current-OutputHighLow 24mA, 24mA
Voltage-Supply 1.65V ~ 3.6V
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 14-TSSOP (0.173, 4.40mm Width)

Visão Geral

Description

The SN74LVC125APWR is a quadruple bus buffer gate with 3-state output, part of Texas Instruments' LVC family designed for 1.65 V to 3.6 V VCC operation. It features four independent buffers with 3-state outputs, each having an output enable pin for greater control in digital circuits. The device supports mixed-mode signal operation, allowing it to interface with both 5V and 3.3V systems due to its 5V tolerant inputs. This makes it versatile for various applications, including signal buffering, line driving, and voltage translation.
The SN74LVC125APWR is designed for high-speed, low-power operation. It offers fast propagation delays and high drive capabilities, supporting output current of ±24 mA. The device is packaged in a TSSOP (Thin Shrink Small Outline Package), which is suitable for space-constrained applications, offering reliable performance in temperatures ranging from -40°C to +85°C. With its robust construction and flexible functionality, it is widely used in digital systems requiring dependable signal buffering and level shifting.

Equivalent

Equivalent products to the SN74LVC125APWR, a quad buffer/line driver with 3-state outputs, include:
1. 74LVC125 from Nexperia
2. MC74LCX125 from ON Semiconductor
3. CD74ACT125 from Texas Instruments
4. NC7SZ125 from Fairchild Semiconductor
5. SY100S312 from Micrel
These parts perform similar functions, but it's crucial to check their datasheets for pin configurations, electrical characteristics, and package options to ensure compatibility with your specific application.

Features

The SN74LVC125APWR is a quadruple bus buffer gate with 3-state outputs, part of Texas Instruments' LVC family of logic devices. Key features include:
1. Wide Voltage Range: Operates from 1.65 V to 3.6 V, making it suitable for a variety of applications.
2. High-Speed Performance: Designed for high-speed applications with a typical propagation delay of 4.6 ns at 3.3 V.
3. 3-State Outputs: Features enable inputs that control the state of the outputs, allowing for bus-line driving.
4. Low Power Consumption: Incorporates CMOS technology to ensure low power dissipation.
5. Drive Capability: Can drive up to 24 mA, suitable for driving heavy loads.
6. Inputs Accept Voltages up to 5.5 V: Compatible with TTL input levels for mixed-mode signal operation.
7. Latch-Up Performance: Exceeds 100 mA per JESD 78, Class II.
8. ESD Protection: Offers protection exceeding 2,000 V as per Human-Body Model (HBM).
These features make the SN74LVC125APWR suitable for a broad range of buffering and signal interfacing applications, especially where power efficiency and speed are critical.

Pinout

The SN74LVC125APWR is a quadruple bus buffer gate with 3-state outputs, manufactured by Texas Instruments. It has a total of 14 pins. The primary function of this device is to provide buffering and isolation for bus lines in digital circuits.
Here is a brief overview of its pin configuration and function:
1. Pins 1, 4, 10, 13: Output enable (OE) inputs for each of the four buffers. When OE is low, the corresponding buffer's output is enabled; when OE is high, the output is in a high-impedance state.
2. Pins 2, 5, 9, 12: Data inputs (A) for the four buffers.
3. Pins 3, 6, 8, 11: Output terminals (Y) for each buffer. These outputs follow the input when the output enable is active.
4. Pin 7: Ground (GND) connection.
5. Pin 14: Positive supply voltage (VCC).
This configuration allows each of the four buffers to be independently controlled, making the SN74LVC125APWR useful in various applications requiring signal buffering, level shifting, and bus interfacing.

Manufacturer

The SN74LVC125APWR is manufactured by Texas Instruments (TI), a global technology company that designs and produces semiconductors and various integrated circuits. TI is known for its wide range of products that serve applications in industrial, automotive, personal electronics, communications equipment, and more. As a leader in the electronics industry, TI focuses on innovation and development in the semiconductor sector, providing solutions that enable electronics to be smaller, more efficient, and more cost-effective.

Application

The SN74LVC125APWR is a quad bus buffer gate with 3-state outputs, commonly used for signal buffering and level shifting applications. It is applied in areas requiring high-speed communication, such as data buses in computers, networking equipment, and telecommunications. The device is suitable for interfacing between different voltage levels due to its wide supply voltage range. It's also useful in minimizing signal degradation over longer distances and improving drive capability in digital circuits. Additionally, it finds application in consumer electronics, automotive systems, and industrial automation, where reliable data transmission and isolation are necessary.

Package

The SN74LVC125APWR is a quad bus buffer gate with 3-state outputs, commonly used in digital circuits. It comes in a TSSOP-14 package type, which is a thin shrink small-outline package with 14 pins, optimized for space-saving in high-density PCB applications.

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