SN74AUC125RGYR

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SN74AUC125RGYR

+BOM

IC BUFF NON-INVERT 2.7V 14-VQFN

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  • 제조업체 부품 #SN74AUC125RGYR

  • 데이터시트 SN74AUC125RGYR DataSheet

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사양

속성 가치
Series 74AUC
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 9mA, 9mA
Voltage - Supply 0.8V ~ 2.7V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 14-VFQFN Exposed Pad
Supplier Device Package 14-VQFN (3.5x3.5)
Base Product Number 74AUC125

개요

Description

The SN74AUC125RGYR is a high-performance, low-voltage CMOS buffer/driver with three-state outputs from Texas Instruments. Part of the AUC family, it is designed for applications requiring low power consumption and high-speed signal processing. Operating at a voltage range of 0.8 V to 2.7 V, this device is suitable for battery-operated equipment. The SN74AUC125RGYR features four independent buffers, each with its own output enable pin, allowing for selective data flow control. This feature is particularly useful in bus communication systems and memory address drivers. The device's inputs and outputs are tolerant to 3.6 V, providing interface flexibility without damaging the device, even if the supply voltage is lower. Its fast switching speeds make it suitable for high-frequency applications, while its low propagation delay ensures minimal signal distortion. The device is offered in a small-outline SOT-23 package, contributing to space-saving designs. Overall, the SN74AUC125RGYR is ideal for applications needing efficient signal buffering and driving while maintaining low power usage.

Equivalent

The SN74AUC125RGYR is a quad buffer/driver from Texas Instruments. Equivalent products from other manufacturers include:
1. NXP's 74AUC125: Similar functionality with quad buffer gates.
2. ON Semiconductor's NC7WZ125: Dual bus buffer/driver.
3. Fairchild's 74LCX125: Low voltage quad buffer with 3-state outputs.
Check datasheets for compatibility, as differences in electrical characteristics and package options may exist.

Features

The SN74AUC125RGYR is a quadruple bus buffer gate with 3-state outputs, manufactured by Texas Instruments. Key features include:
1. Voltage Range: Operates with a supply voltage range from 0.8 V to 2.7 V.
2. High-Speed Operation: Designed for high-speed applications, it provides very low propagation delay.
3. Low Power Consumption: Features low power dissipation, making it suitable for battery-powered devices.
4. 3-State Outputs: Incorporates 3-state output capability, allowing for easy bus line sharing.
5. Drive Capability: Can drive up to 50 pF loads, suitable for driving signals in digital circuits.
6. Signal Integrity: Offers improved signal integrity with its Schmitt-trigger inputs, ensuring cleaner transitions.
7. Package: Available in a VQFN (RGY) package, which is compact and supports high-density board designs.
8. Temperature Range: Functions over a wide temperature range, making it versatile for various environmental conditions.
These features make the SN74AUC125RGYR ideal for use in applications requiring efficient signal buffering and line driving, such as in telecommunications, computing, and consumer electronics.

Pinout

The SN74AUC125RGYR is a quad buffer/driver with 3-state outputs. It is part of the Texas Instruments AUC family of logic devices, which are designed for low-voltage operation. The device comes in a 14-pin package, specifically a TSSOP (Thin Shrink Small Outline Package).
Key functions of the SN74AUC125RGYR include:
1. 4 Independent Buffers/Drivers: The device contains four independent buffer/driver gates.
2. 3-State Outputs: Each buffer has a 3-state output, allowing multiple outputs to be connected to a common bus without interference.
3. Low Voltage Operation: It supports a voltage range from 0.8 V to 2.7 V, optimized for low power consumption.
4. High-Speed Operation: It is designed for high-speed operation suitable for modern digital systems.
5. Input Tolerance: The inputs are tolerant to voltages above Vcc, accommodating different logic level inputs.
This makes the SN74AUC125RGYR suitable for applications requiring interface with a variety of digital signal levels and efficient driving of signals across a bus.

Manufacturer

The SN74AUC125RGYR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and produces semiconductors and integrated circuits. They are primarily known for their work in developing and manufacturing analog chips and embedded processors, which are essential components in various electronic devices. TI caters to a broad range of industries including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and is one of the largest manufacturers of semiconductors worldwide.

Application

The SN74AUC125RGYR is a low-voltage, quad buffer/driver with 3-state outputs, primarily used in digital circuits. Key application areas include:
1. Data Communication: Connecting or isolating different parts of a circuit, ensuring data integrity.
2. Microcontrollers & Microprocessors: Interfacing with various peripherals and managing signal buffering.
3. Digital Systems: Providing signal buffering and enhancing drive capability in complex digital systems.
4. Portable Electronics: Used in battery-powered devices due to its low power consumption.
5. Level Shifting: Facilitating level translation between different voltage domains.
These applications leverage the device's high-speed performance, low power consumption, and ability to operate at low voltages.

Package

The SN74AUC125RGYR is a quad buffer/driver with 3-state outputs from Texas Instruments. It comes in a VQFN (Very Thin Quad Flat No-Lead) package, specifically the RGY package type. The package typically has a small, flat profile suitable for space-constrained applications.

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