SN74AUC126RGYR

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SN74AUC126RGYR

IC BUFF NON-INVERT 2.7V 14-VQFN

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Spezifikationen

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 74AUC126

Übersicht

Description

The SN74AUC126RGYR is a quadruple bus buffer gate with a 3-state output, part of Texas Instruments' AUC family of logic devices. It is designed to operate with a power supply range of 0.8 V to 2.7 V, making it suitable for low-voltage applications. The device features four independent buffers that ensure signal integrity when driving capacitive loads or long transmission lines.
Each buffer has a 3-state output, which can be placed in a high-impedance state to prevent interference with other signals on a shared bus. This is controlled via an enable input for each buffer. The SN74AUC126RGYR offers high-speed operation with low power consumption, ideal for portable and battery-powered devices.
The part is available in a thin shrink small outline package (TSSOP) with a reel containing numerous units, making it practical for automated assembly processes in manufacturing. It's typically used in applications such as computing, data communication, and consumer electronics where high-speed logic level shifting or signal buffering is required. Its robust performance and versatile functionality make it a reliable choice for designers needing efficient logic level output control.

Features

The SN74AUC126RGYR is a high-speed, non-inverting buffer/driver with 3-state outputs, part of Texas Instruments' AUC family. Key features include:
1. Operating Voltage: Functions with a wide voltage range of 0.8 V to 2.7 V, making it suitable for low voltage applications.
2. High-Speed Operation: Optimized for high-speed performance with short propagation delays.
3. 3-State Output Control: Features output enable control for flexible signal management, allowing the outputs to be in a high-impedance state.
4. OE (Output Enable) Pin: Controls output status, beneficial for bus-oriented systems.
5. Low Power Consumption: Designed for minimal power usage with reduced power dissipation.
6. Over-Voltage Tolerant: Inputs can handle voltages higher than the supply voltage, up to 3.6 V.
7. Packaged in Small Form Factor: Available in a Reel, Tape package for automated production environments.
These features make the SN74AUC126RGYR suitable for applications requiring fast data buffering and driving, as well as effective power management in compact electronic designs.

Package

The SN74AUC126RGYR is packaged in a Reel (R) and is part of the Texas Instruments AUC family. It comes in a 14-pin VQFN (RGY) package, which stands for Very Thin Quad Flat No-Lead, with a 3.50 mm x 3.50 mm dimensions. The "RGYR" suggests the package is delivered in a T&R (Tape and Reel) format for automated assembly processes.

Pinout

The SN74AUC126RGYR is a quadruple bus buffer gate from Texas Instruments. It comes in a 14-pin package. The device is designed for 1.2-V to 3.6-V VCC operation and features four independent line drivers with 3-state outputs. Each output is controlled by an output-enable (OE) input. When OE is high, the corresponding output is in a high-impedance state, effectively disconnecting it from the bus. When OE is low, the output reflects the data present on the input. The SN74AUC126 is ideal for applications that require low power consumption and high-speed operation. Its primary role is to improve signal integrity by buffering and isolating data paths.

Manufacturer

The SN74AUC126RGYR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is one of the top semiconductor companies worldwide, known for its emphasis on innovation and a broad range of products, including analog electronics, embedded processors, and digital signal processors. The company's products are used in various applications, including automotive, industrial, personal electronics, and communications equipment.

Application

The SN74AUC126RGYR is a quad buffer/driver with 3-state outputs, commonly used in applications requiring high-speed data transmission and signal buffering. It is suitable for enhancing signal integrity in communication systems, interfacing between different logic levels, and driving capacitive loads in computing and networking equipment. Its low power consumption and high drive capability make it ideal for portable and battery-operated devices. Additionally, it is used in applications requiring bus driving, data multiplexing, and general-purpose logic level shifting.

Equivalent

The SN74AUC126RGYR is a quadruple bus buffer gate with 3-state outputs. Equivalent products may include:
1. NXP 74AUC126: A similar device offering low-voltage, high-performance non-inverting buffer gates.
2. ON Semiconductor MC74LCX126: Another low-voltage quad buffer gate with 3-state outputs.
3. Fairchild F74AC126: Offers similar functionality geared towards high-speed, low-power applications.
Always verify pin configurations and specifications to ensure full compatibility in your application.

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