MC74HC541ADWR2G

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MC74HC541ADWR2G

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IC BUFFER NON-INVERT 6V 20-SOIC

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Especificações

Atributo Valor
Series 74HC
PartStatus Active
BaseProductNumber 74HC541
LogicType Buffer, Non-Inverting
NumberofElements 1
NumberofBitsperElement 8
OutputType 3-State
Current-OutputHigh,Low 7.8mA, 7.8mA
Voltage-Supply 2V ~ 6V
OperatingTemperature -55°C ~ 125°C (TA)
MountingType Surface Mount
Package 20-SOIC (0.295", 7.50mm Width)
SupplierDevicePackage 20-SOIC
Packaging Cut Tape (CT), Tape & Reel (TR)

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Description

The MC74HC541ADWR2G is a high-speed CMOS octal buffer/line driver with 3-state outputs. Part of the 74HC series, this device is designed for use in high-performance memory-decoding or data-routing applications, where its high-speed operation and low power consumption are essential. It features eight non-inverting buffers with individual 3-state output controls, making it suitable for bus-oriented systems. The device operates over a wide voltage range, typically from 2V to 6V, and is capable of driving up to 15 LSTTL loads due to its high current output.
The MC74HC541ADWR2G has two output enable (OE) pins that, when high, place the outputs in a high-impedance state, effectively disconnecting them from the bus and allowing for multiple devices to share the same data lines. It is encapsulated in a small-outline integrated circuit (SOIC) package, which is beneficial for applications requiring space-saving designs. The device's high noise immunity and low power dissipation make it ideal for use in various digital applications, including microprocessor systems and communication equipment.

Equivalent

The MC74HC541ADWR2G is an octal buffer/line driver with 3-state outputs. Equivalent products include the 74HC541 from various manufacturers like Texas Instruments (SN74HC541N), Nexperia (74HC541D), and ON Semiconductor (formerly Fairchild) (74HC541PC). Ensure you compare specifications like pin configuration, voltage levels, and packaging to ensure compatibility.

Features

The MC74HC541ADWR2G is an octal buffer/line driver with 3-state outputs, featuring high-speed CMOS technology. It is known for its low power consumption and high noise immunity. The device operates at a wide voltage range of 2V to 6V, making it suitable for various applications. The MC74HC541ADWR2G has a symmetrical drive capability, ensuring balanced high and low drive currents. It can drive up to 15 LSTTL loads. The device has a typical propagation delay of 9 ns at 5V, which allows for efficient data handling.
Key features include:
1. Octal buffer configuration with 3-state outputs.
2. Wide operating voltage range of 2V to 6V.
3. High-speed operation with a typical propagation delay of 9 ns at 5V.
4. Low power consumption due to CMOS technology.
5. High noise immunity with a typical input hysteresis of 100 mV at VCC = 5V.
6. Output drive of up to ±6 mA at 5V.
7. High current sinking capability.
The device is suitable for bus-oriented systems and broad applications in communication, computing, and consumer electronics.

Pinout

The MC74HC541ADWR2G is an octal buffer/line driver with 3-state outputs. It is designed for high-speed memory address driving, clock and cable driving, and bus-oriented transmitter and receiver applications. The device is organized as two 4-bit buffers with separate output enable pins, allowing for greater control and flexibility.
Here are its key features:
- Pin Count: It comes in a 20-pin package.
- Functionality: The MC74HC541ADWR2G features high-speed operation and low power dissipation. It has 3-state outputs, which can be used for bus-oriented applications, allowing multiple devices to share the same output lines without conflict.
This device is part of the High-Speed CMOS family and operates over a wide voltage range, making it suitable for various applications requiring efficient data transfer and buffering.

Manufacturer

The MC74HC541ADWR2G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading global supplier of semiconductor-based solutions. The company focuses on providing a comprehensive portfolio of energy-efficient power management, analog, sensors, logic, timing, connectivity, discrete, SoC, and custom devices. They supply these components to a wide range of markets, including automotive, industrial, cloud power, and Internet of Things (IoT). Onsemi is recognized for its innovation and commitment to advancing sustainable technology to help reduce global energy use and emissions.

Application

The MC74HC541ADWR2G is an octal buffer/line driver with 3-state outputs, commonly used in digital circuits. Its primary application areas include:
1. Bus Driving: Facilitates communication between microprocessors and external peripherals by buffering data lines.
2. Signal Isolation: Provides signal isolation in complex circuits to prevent loading effects.
3. Data Distribution: Useful in distributing data across multiple systems or subsystems.
4. Level Shifting: Assists in shifting signal levels between different voltage domains.
5. Memory Addressing: Employed in memory addressing where multiple outputs need to be controlled simultaneously.
Its high-speed performance makes it suitable for a variety of applications in telecommunications, computing, and consumer electronics.

Package

The MC74HC541ADWR2G is a surface-mount device (SMD) in a SOIC-20 package type. SOIC stands for Small Outline Integrated Circuit, and the "20" indicates it has 20 pins. This package is commonly used for integrated circuits in compact electronic applications.

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