SN74LV541ARGYR

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SN74LV541ARGYR

+Nomenclature

IC BUFF NON-INVERT 5.5V 20-VQFN

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Spécifications

Attribut Valeur
Series 74LV
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 1
Number of Bits per Element 8
Output Type 3-State
Current - Output High, Low 16mA, 16mA
Voltage - Supply 2V ~ 5.5V
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-VQFN (3.5x4.5)
Base Product Number 74LV541

Présentation

Description

The SN74LV541ARGYR is an octal buffer/driver designed by Texas Instruments, suitable for low-voltage applications. It features eight independent line drivers that provide high-speed data transmission while maintaining low power consumption, making it ideal for interfacing between different logic levels. This device operates with a voltage range of 1.65V to 5.5V, supporting both TTL and CMOS logic families.
The SN74LV541ARGYR outputs are designed to drive capacitive loads, ensuring signal integrity over long distances. It also possesses a tri-state output feature, allowing multiple devices to connect to a single bus without interference. The device is packaged in a 20-pin TSSOP format, which facilitates easy integration into compact designs.
Overall, the SN74LV541ARGYR is a robust solution for digital applications requiring signal buffering and level shifting, commonly found in communication systems, data processing, and microcontroller interfacing.

Equivalent

The SN74LV541ARGYR is an octal buffer/driver with 3-state outputs. Equivalent products include:
1. 74HC541 (High-speed CMOS version)
2. 74HCT541 (TTL compatible)
3. SN74HCT541 (Texas Instruments variant)
4. MC74HC541 (Motorola version)
Check datasheets for specific voltage and speed characteristics to ensure compatibility.

Features

The SN74LV541ARGYR is an octal buffer/driver designed for high-speed applications. Key features include:
1. Voltage Range: Operates within a wide supply voltage range of 2.5V to 5.5V, making it compatible with various logic levels.
2. High Drive Capability: Capable of driving up to 15 mA per channel, suitable for driving LEDs and other loads.
3. Low Power Consumption: Offers low standby and dynamic power consumption, enhancing efficiency.
4. Tri-State Outputs: Features tri-state outputs, allowing for greater flexibility in bus-oriented systems.
5. Input/Output Compatibility: Inputs accept standard TTL levels, and outputs are compatible with TTL and CMOS devices.
6. Propagation Delay: Fast switching times with propagation delays typically under 10 ns, ideal for high-speed applications.
7. Pin Configuration: Available in a 20-pin TSSOP package, facilitating compact designs.
These characteristics make the SN74LV541ARGYR suitable for various digital applications, such as data buffering and signal conditioning in communication systems.

Pinout

The SN74LV541ARGYR is an octal buffer/driver with 3-state outputs. It features a total of 20 pins. The primary functions include buffering and driving data signals in digital circuits with a low-voltage complementary metal-oxide-semiconductor (CMOS) technology.
The pin configuration is as follows:
- Pins 1-8 (A1-A8): Inputs for data signals.
- Pins 19-12 (Y1-Y8): Corresponding outputs for the buffered data.
- Pin 10 (GND): Ground connection.
- Pin 11 (VCC): Power supply connection.
- Pin 9 (OE): Output Enable, active low control for enabling the outputs.
When the OE pin is low, the outputs reflect the inputs. When OE is high, the outputs are in a high-impedance state, allowing for multiple drivers on the same bus without conflict. The device is suitable for various applications where signal buffering is necessary, such as in interfacing and data transmission.

Manufacturer

The SN74LV541ARGYR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company, renowned for its wide range of products, including analog and embedded processing components. Founded in 1930, TI is headquartered in Dallas, Texas, and is one of the largest semiconductor companies in the world. It serves various markets such as automotive, industrial, personal electronics, communications, and more. TI focuses on innovation and has a strong reputation for quality and reliability in its product offerings. The SN74LV541ARGYR is a part of TI's line of logic devices, specifically designed for low-voltage applications, making it suitable for a variety of electronic circuits and systems.

Application

The SN74LV541ARGYR is an octal buffer/driver designed for low-voltage applications. Its primary application areas include:
1. Signal buffering: Enhancing signal integrity in digital circuits.
2. Data transmission: Driving high capacitive loads in communication interfaces.
3. Level shifting: Translating signals between different voltage levels, particularly in 3.3V and 5V systems.
4. Bus driving: Facilitating connection in multi-point communication systems, such as in microcontroller or FPGA systems.
5. Isolation: Providing electrical isolation between components to protect sensitive devices.
These applications make it suitable for various consumer electronics, industrial systems, and automotive electronics.

Package

The SN74LV541ARGYR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

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