M74HCT541RM13TR

Overview

Category: Integrated Circuit (IC)

Use: Logic Level Shifter

Characteristics: - High-speed CMOS technology - 8-bit non-inverting buffer/line driver - Compatible with TTL levels - Schmitt trigger inputs for noise immunity - Output capability: ±4mA at VCC = 5V - Power supply voltage range: 4.5V to 5.5V - Package type: SO-20 - RoHS compliant

Essence: The M74HCT541RM13TR is an integrated circuit belonging to the logic level shifter category. It is designed to shift logic levels between different voltage domains, making it suitable for interfacing between devices operating at different voltage levels.

Packaging/Quantity: The M74HCT541RM13TR is available in a small outline (SO) package with 20 pins. It is typically sold in reels or tubes containing multiple units.

Specifications

The M74HCT541RM13TR has the following specifications:

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Input Current: ±1µA
• Output Current: ±4mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The detailed pin configuration of the M74HCT541RM13TR is as follows:

+---+--+---+ OE -|1 +--+ 20|- VCC A1 -|2 19|- B1 A2 -|3 18|- B2 A3 -|4 17|- B3 A4 -|5 74HCT541 16|- B4 A5 -|6 15|- B5 A6 -|7 14|- B6 A7 -|8 13|- B7 GND -|9 12|- B8 OE -|10 11|- GND +-----------+

Functional Features

The M74HCT541RM13TR offers the following functional features:

• Non-inverting buffer/line driver: It provides a high-speed, non-inverting interface between two logic systems.
• TTL compatibility: The IC is compatible with TTL (Transistor-Transistor Logic) levels, allowing seamless integration with TTL-based devices.
• Schmitt trigger inputs: The Schmitt trigger inputs ensure noise immunity and reliable operation in noisy environments.
• Output capability: The IC can drive up to ±4mA of current at a supply voltage of 5V.

Advantages and Disadvantages

Advantages: - High-speed operation - Wide operating temperature range (-40°C to +125°C) - RoHS compliant, environmentally friendly

Disadvantages: - Limited output current capability compared to some other ICs - Requires external pull-up or pull-down resistors for proper operation

Working Principles

The M74HCT541RM13TR operates based on CMOS (Complementary Metal-Oxide-Semiconductor) technology. It uses a combination of MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors) to achieve logic level shifting functionality. When an input signal is received, the IC amplifies and shifts the voltage level to match the desired output level.

Detailed Application Field Plans

The M74HCT541RM13TR can be used in various applications, including:

1. Microcontroller interfacing: It can be used to interface microcontrollers operating at different voltage levels.
2. Communication systems: The IC can be employed in communication systems to convert logic levels between different components.
3. Industrial automation: It finds application in industrial automation systems where different devices operate at varying voltage levels.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the M74HCT541RM13TR are:

1. SN74HCT541N by Texas Instruments
2. CD74HCT541E by Texas Instruments
3. 74HCT541D by NXP Semiconductors

These alternatives can be considered based on specific requirements and availability.

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