SN74ALVC125PWR

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SN74ALVC125PWR

+BOM

IC BUFF NON-INVERT 3.6V 14-TSSOP

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  • 데이터시트 SN74ALVC125PWR DataSheet

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사양

속성 가치
Series 74ALVC
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 4
Number of Bits per Element 1
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 1.65V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 14-TSSOP
Base Product Number 74ALVC125

개요

Description

The SN74ALVC125PWR is a quad buffer/driver with three-state outputs, designed for high-speed and low-power operation in digital circuits. Manufactured by Texas Instruments, it belongs to the ALVC family of devices, which are optimized for performance and power efficiency. This IC operates with a supply voltage range from 1.65 V to 3.6 V, making it suitable for use with a variety of modern logic levels. Each of its four independent buffers has a 3-state output, allowing multiple outputs to connect to a single communication line without interference when not active. This feature is particularly useful for bus-oriented systems.
The device features a maximum output drive current of ±24 mA, supporting robust signal transmission. It also offers a high-speed switching capability, with typical propagation delays measured in nanoseconds. The SN74ALVC125PWR is available in a TSSOP (Thin Shrink Small Outline Package) that enables space-efficient designs. Commonly used in applications like data buffering, signal conditioning, and bus interfacing, it is highly valued in consumer electronics, computing, and communication equipment.

Equivalent

The SN74ALVC125PWR is a quad buffer/line driver with 3-state outputs. Equivalent products include the 74LVC125, 74AHC125, and 74HC125 series from manufacturers like NXP, ON Semiconductor, and Fairchild. These chips have similar functionalities but may differ in voltage ranges, propagation delays, and drive strengths. Always check the datasheets to ensure compatibility with specific application requirements.

Features

The SN74ALVC125PWR is a quadruple bus buffer gate from Texas Instruments. Key features include:
1. High-Speed Performance: It supports high-speed data transfer, making it ideal for advanced computing and communication applications.
2. Low Power Consumption: Designed with advanced low-voltage CMOS technology to reduce power usage while maintaining performance.
3. Wide Supply Voltage Range: Operates from 1.65 V to 3.6 V, providing flexibility for various applications.
4. 3-State Outputs: The device offers 3-state outputs, enabling multiple outputs to connect to a common bus line without interference.
5. Latch-Up Performance: Exhibits high immunity to latch-up, ensuring reliability in demanding environments.
6. Low Input Capacitance: Reduces loading and results in faster transmission speeds.
7. Overvoltage Tolerance: Allows input voltages up to 3.6 V, regardless of the VCC level, ensuring compatibility with different logic levels.
8. Compact Package: Available in TSSOP packaging for space-constrained applications.
These features make the SN74ALVC125PWR suitable for a wide range of digital logic applications where performance and power efficiency are critical.

Pinout

The SN74ALVC125PWR is a quad buffer/driver with 3-state outputs. It has a total of 14 pins. The main functions of this IC are to provide buffering and to facilitate signal driving, especially in systems that require high-speed data transfer. Each of the four independent buffers operates with its own 3-state output, allowing the output to be driven high, low, or held in a high-impedance state. This is useful for bus-oriented applications.
Key pins and their functions include:
- VCC: Power supply pin.
- GND: Ground pin.
- Inputs (A1 to A4): These are the data input pins for each buffer.
- Outputs (Y1 to Y4): These are the output pins corresponding to each input.
- Output Enable (OE1 to OE4): Control the state of the outputs. When OE is low, the output is enabled; when high, the output is in a high-impedance state.
The device operates in the voltage range of 1.65 V to 3.6 V, making it suitable for low-voltage applications.

Manufacturer

The SN74ALVC125PWR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which they sell to electronics designers and manufacturers globally. It is one of the largest and most well-known semiconductor companies in the world, with a diverse product portfolio that includes analog chips, digital signal processors, microcontrollers, and other embedded processors. TI's products are used in a wide range of applications, including automotive, industrial, consumer electronics, and communications equipment. The company is known for its innovation and contributions to the semiconductor industry, maintaining a strong focus on research and development to deliver cutting-edge technology solutions.

Application

The SN74ALVC125PWR is a quad bus buffer gate with 3-state outputs, typically used in digital circuits for buffering and driving signals. Key application areas include:
1. Signal Isolation and Driving: Used to drive capacitive loads or long traces in digital systems.
2. Data Bus Applications: Ideal for interfacing with data buses, ensuring signal integrity and preventing bus contention.
3. Level Shifting: Can be used to shift signal levels between different voltage domains.
4. Demultiplexing: Suitable for demultiplexing applications in communication systems.
5. Embedded Systems: Often used in microcontroller and FPGA-based designs for interfacing and buffering signals.
These features make it valuable in consumer electronics, industrial automation, and communication equipment.

Package

The SN74ALVC125PWR is a quad buffer/driver with 3-state outputs, and it comes in a TSSOP (Thin Shrink Small Outline Package) package type with 14 pins. The "PWR" suffix indicates the specific packaging and tape-and-reel option used for automated assembly processes.

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