MC74LCX541DWR2G

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MC74LCX541DWR2G

IC BUFF NON-INVERT 3.6V 20-SOIC

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規格

Series 74LCX
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 24mA, 24mA
Voltage - Supply 2V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-SOIC
Base Product Number 74LCX541

概述

Description

The MC74LCX541DWR2G is a high-speed, dual-line buffer/driver designed for use in digital circuits. It features six independent buffers or drivers, which can be used to interface between different logic families. This component operates with a wide voltage range, typically from 2.5V to 5.5V, making it suitable for various applications in both low and high logic levels.
Key features include low power consumption, high-speed operation (up to 7ns at 5V), and improved output drive capability. The device also incorporates a tri-state output, allowing multiple drivers to connect to a single bus without contention.
The MC74LCX541DWR2G is often utilized in data routing, signal buffering, and level shifting in communication systems, consumer electronics, and computing applications. Its robust design and versatility make it a popular choice for engineers designing complex electronic systems.

Features

The MC74LCX541DWR2G is a hex buffer/driver with 3-state outputs designed for high-speed operation and low power consumption. Key features include:
1. Voltage Range: Operates with a supply voltage between 2.0V to 5.5V.
2. High-Speed Performance: Capable of achieving high-speed operation with propagation delays as low as 3.5 ns at Vcc = 5V.
3. Output Drive Capability: Can drive up to 24 mA at Vcc = 5V, suitable for driving TTL loads.
4. 3-State Outputs: Features three-state outputs, enabling multiple chips to share a common bus without interference.
5. Low Power Consumption: Designed for minimal static and dynamic power consumption, making it suitable for battery-operated devices.
6. Wide Temperature Range: Operating temperature range from -40°C to +125°C, ensuring reliability in various environments.
7. Pin and Function Compatible: Compatible with other 74-series logic devices, facilitating easy integration into existing designs.
These features make the MC74LCX541DWR2G ideal for applications requiring reliable signal buffering and driving, such as data communication and interface circuits.

Package

The MC74LCX541DWR2G is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.

Pinout

The MC74LCX541DWR2G is an octal buffer/driver with three-state outputs. It has a total of 20 pins. The pin functions are as follows:
- Pins 1-8 (A1-A8): Input data pins for the buffer.
- Pins 19-12 (Y1-Y8): Output data pins that reflect the state of the corresponding input pins (A1-A8).
- Pin 9 (GND): Ground pin.
- Pin 10 (VCC): Supply voltage pin (typically 3.3V to 5V).
- Pin 11 (OE): Output enable pin; active low. When asserted low, the outputs are enabled.
- Pin 14 (DIR): Direction control pin; used in bidirectional applications for determining input/output direction.
The device is designed for high-speed operation and is suitable for a variety of applications where signal buffering is required.

Manufacturer

The manufacturer of the MC74LCX541DWR2G is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, focusing on energy-efficient innovations and offering a wide range of products, including analog, logic, discrete, and power management devices. The company serves various markets such as automotive, industrial, communications, and consumer electronics, emphasizing sustainability and performance in its product offerings. ON Semiconductor is headquartered in Phoenix, Arizona, and is recognized for its commitment to developing technologies that enhance energy efficiency and reduce environmental impact.

Application

The MC74LCX541DWR2G is a high-speed CMOS octal buffer/driver with 3-state outputs, used in various applications such as data routing, signal buffering, and level shifting in digital circuits. It is suitable for communication interfaces, bus systems, and I/O expansion in microcontrollers and FPGAs. Its low power consumption and high-speed operation make it ideal for portable and battery-operated devices as well.

Equivalent

The MC74LCX541DWR2G is a dual buffer/driver with 3-state outputs. Equivalent products include the following:
1. MC74LVC541AD (LVC series)
2. SN74LVC541A (Texas Instruments)
3. 74LVC541 (NXP/Fairchild)
4. 74HC541 (if 5V tolerant)
Always check specific application requirements, as electrical characteristics may vary.

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