SN74AC241DW

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74AC241DW is a high-speed octal buffer and line driver with 3-state outputs. It is designed to be used in various digital applications where signal buffering and driving capabilities are required.

Characteristics: - High-speed operation - 3-state outputs for bus-oriented applications - Wide operating voltage range - Low power consumption - Schmitt-trigger inputs for noise immunity

Package: SOIC (Small Outline Integrated Circuit)

Essence: The SN74AC241DW is an essential component in digital systems that require signal buffering and driving functions. It ensures reliable and efficient data transmission between different parts of the system.

Packaging/Quantity: The SN74AC241DW is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage Range: 2 V to 6 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 4.5 ns (typical)
• Output Current: ±24 mA

Detailed Pin Configuration

The SN74AC241DW has a total of 20 pins, which are arranged as follows:

__ __ A1 |1 \__/ 20| VCC A2 |2 19| B1 A3 |3 18| B2 A4 |4 17| B3 A5 |5 16| B4 A6 |6 15| B5 A7 |7 14| B6 A8 |8 13| B7 GND |9 12| B8 OE |10 11| Y1 ----------

Functional Features

• Octal buffer and line driver with 3-state outputs
• Inputs are equipped with Schmitt-trigger circuitry for improved noise immunity
• Output enable (OE) pin allows the device to be put in a high-impedance state, facilitating bus sharing
• High-speed operation enables efficient data transmission in digital systems
• Wide operating voltage range makes it compatible with various power supply configurations

Advantages and Disadvantages

Advantages: - High-speed operation ensures fast data transmission - 3-state outputs allow for bus sharing and efficient system design - Schmitt-trigger inputs provide noise immunity - Wide operating voltage range enhances compatibility

Disadvantages: - Limited output current may restrict use in certain applications requiring higher drive capabilities - Only available in SOIC package, which may not be suitable for all PCB designs

Working Principles

The SN74AC241DW operates by receiving input signals on its A1-A8 pins. These signals are then buffered and amplified by internal circuitry. The output signals are driven onto the B1-B8 pins. The OE pin controls the output enable function, allowing the device to be put in a high-impedance state when necessary.

Detailed Application Field Plans

The SN74AC241DW can be used in various digital applications, including but not limited to: - Microprocessor-based systems - Data communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74AC241DW include: - SN74ACT241: Similar octal buffer and line driver with 3-state outputs, but operates at a different voltage range. - SN74HC241: Octal buffer and line driver with 3-state outputs, designed for high-speed CMOS logic applications. - SN74LS241: Octal buffer and line driver with 3-state outputs, compatible with low-power Schottky TTL logic.

These alternative models can be considered based on specific application requirements and compatibility with existing systems.

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