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74LVC541APW

Name: 74LVC541APW
Rating: 4.7 (12 reviews)

Buffers & Line Drivers OCTAL BUFF/LDRVR 3ST 3.3V INVERTING

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Mfr。パート #74LVC541APW
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概要

Description

The 74LVC541APW is a high-speed, low-voltage, octal buffer/driver with three-state outputs, designed for operation with a 3.3V supply. It belongs to the 74LVC family of logic devices and is commonly used in digital circuits for signal buffering and level shifting between different voltage domains. The device features eight independent output stages, which can be controlled using a single enable pin, allowing for efficient data management in various applications.
Key characteristics include low power consumption, high-speed operation, and the ability to drive capacitive loads, making it suitable for interfacing with microcontrollers, FPGAs, and other digital components. The 74LVC541APW is available in a TSSOP package, facilitating easy integration into compact designs. It operates over a wide temperature range and adheres to industry standards for logic devices, ensuring compatibility and reliability in various electronic applications.

Features

The 74LVC541APW is a high-speed, low-voltage octal buffer/driver with 3-state outputs, designed for use in digital applications. Key features include:
1. Functionality: It has eight non-inverting outputs that provide buffering for TTL/CMOS inputs.
2. Voltage Range: Operates from a supply voltage of 1.65V to 5.5V, making it suitable for low-voltage applications.
3. High-Speed Operation: Capable of high-speed switching, with data rates up to 200 Mbps.
4. 3-State Outputs: Each output can be enabled or disabled, allowing for easy management of bus systems.
5. Low Power Consumption: The device has low quiescent current, ideal for battery-operated devices.
6. Wide Operating Temperature: Functions well in a temperature range from -40°C to +85°C.
7. ESD Protection: Offers robust electrostatic discharge protection, enhancing reliability in various environments.
Overall, the 74LVC541APW is suitable for applications in communication and data processing where signal integrity and low power are critical.

Package

The 74LVC541APW is packaged in a TSSOP (Thin Shrink Small Outline Package) form factor, specifically a 20-lead TSSOP, which allows for a compact design suitable for high-density applications.

Pinout

The 74LVC541APW is an octal buffer/driver with 3-state outputs, primarily used for data routing and signal buffering in digital circuits. It has a total of 20 pins.
The main functions of the pins are as follows:
- Pins 1-8 (A1-A8): These are the data inputs.
- Pins 19-12 (Y1-Y8): These are the data outputs.
- Pin 9 (GND): Ground pin.
- Pin 11 (OE): Output Enable; when LOW, the outputs (Y1-Y8) are enabled and reflect the inputs (A1-A8). When HIGH, the outputs are in a high-impedance state.
- Pin 10 (VCC): Power supply pin; typically connected to +3.3V or +5V.
The device supports high-speed operation and low power consumption, making it suitable for use in various applications, including interfacing and level shifting.

Manufacturer

The 74LVC541APW is manufactured by Nexperia, a semiconductor company that specializes in the production of discrete, logic, and MOSFET components. Nexperia was formed as a spin-off from NXP Semiconductors and is known for its high-quality and reliable semiconductor products. The company focuses on providing a wide range of digital and analog components used in various applications, including industrial, automotive, and consumer electronics. Nexperia emphasizes efficiency in manufacturing and adheres to stringent quality standards, making it a significant player in the global semiconductor market.

Application

The 74LVC541APW is an octal buffer/driver that is commonly used in various digital applications, including signal buffering, level shifting, and driving capacitive loads. It is suitable for communication interfaces, data bus systems, and connecting different logic families. Its high-speed operation and low power consumption make it ideal for use in consumer electronics, automotive systems, and industrial automation. Additionally, it can be used in memory interfacing and as a part of digital signal processing circuits.

Equivalent

The 74LVC541APW is an octal buffer/driver with 3-state outputs. Equivalent products include:
1. 74HC541 - Standard CMOS version.
2. 74HCT541 - TTL-compatible version.
3. 74LVC540A - Similar buffer but without inverted outputs.
4. 74LV541 - Low-voltage version.
Always check datasheets for specific features and pin configurations before substitution.