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SN74LV541ARGYR

Name: SN74LV541ARGYR
Rating: 4.7 (12 reviews)

IC BUFF NON-INVERT 5.5V 20-VQFN

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規格

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

概述

Description

The SN74LV541ARGYR is an octal buffer/driver designed for use in digital circuits. It features a high-speed functionality, supporting low-voltage operation from 3V to 5.5V, making it suitable for a variety of logic level applications in consumer electronics, communication devices, and computer systems. This device has eight identical channels, each capable of driving capacitive loads, with the ability to provide high output drive current while maintaining low output impedance.
The SN74LV541ARGYR allows for tri-state operation, meaning its outputs can be enabled or disabled, which is essential for bus-oriented systems. It’s designed with a wide input voltage range, accommodating both TTL and CMOS logic levels, ensuring compatibility with a variety of devices. The package is a 20-pin TSSOP, making it compact for space-constrained applications.
Overall, the SN74LV541ARGYR is a versatile logic device beneficial for signal buffering and driving applications in modern electronic systems.

Features

The SN74LV541ARGYR is an octal buffer/driver with 3-state outputs, designed for low-voltage and high-speed applications. Key features include:
1. 8-Channel Buffer: Contains eight independent buffers/drivers.
2. 3-State Outputs: Outputs can be set to high, low, or high-impedance state, allowing multiple outputs to connect to a shared bus.
3. Voltage Range: Operates from a supply voltage of 2.5V to 5.5V, making it compatible with both TTL and CMOS logic.
4. High Drive Capability: Outputs can drive capacitive loads, ideal for interfacing with various digital components.
5. Low Power Consumption: Designed for low power usage, which enhances battery-operated device performance.
6. Fast Switching Times: Provides rapid output transitions, supporting high-speed data processing.
7. Wide Range of Operating Temperatures: Suitable for industrial applications with temperature ranges from -40°C to +125°C.
This IC is widely used in data routing and signal buffering applications in digital systems.

Package

The SN74LV541ARGYR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins. This package type is known for its compact size and suitability for surface mounting on printed circuit boards.

Pinout

The SN74LV541ARGYR is an octal buffer/driver with 3-state outputs. It features a total of 20 pins. The primary functions of the pins are as follows:
- Inputs (A1-A8): 8 data input pins that accept signals.
- Outputs (Y1-Y8): Corresponding 8 output pins that drive the data to external circuits.
- OE (Output Enable): One control pin used to enable or disable the outputs. When OE is high, the outputs are in a high-impedance state.
- VCC (Power Supply): Connects to the positive power supply voltage.
- GND (Ground): Connects to the ground reference.
The device is designed for 3.3V or 5V logic levels and is suitable for interfacing between different logic families or driving larger loads.

Manufacturer

The SN74LV541ARGYR is manufactured by Texas Instruments (TI), a multinational semiconductor company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and produces a wide range of analog and digital semiconductor products. The company is known for its innovation in the field of electronics, particularly in areas such as analog signal processing, embedded processing, and microcontrollers. TI serves various industries, including automotive, industrial, communications, and consumer electronics, providing solutions that enable efficient and advanced electronic systems.

Application

The SN74LV541ARGYR is a high-speed, low-voltage octal buffer/driver used in various applications, including data line buffering, signal conditioning, and driving LED displays. It is suitable for interfacing between different voltage levels in digital circuits, enhancing signal integrity in communication systems, and providing isolation between subsystems in consumer electronics, automotive, and industrial applications. Its low power consumption and high-speed performance make it ideal for modern digital designs.

Equivalent

The SN74LV541ARGYR is a hex buffer/driver with 3-state outputs. Equivalent products include:
1. MC74LV541AD (ON Semiconductor)
2. 74LVC541A (Nexperia)
3. 74LVC541 (Texas Instruments)
4. 74HCT541 (Texas Instruments, for higher voltage tolerance)
Ensure compatibility in terms of power supply voltage and logic levels when selecting equivalents.