CD74HC241EG4

Product Overview

• Category: Integrated Circuit
• Use: Signal Buffer/Line Driver
• Characteristics: High-Speed, CMOS Logic, Octal 3-State Buffer/Line Driver
• Package: SOIC-20
• Essence: The CD74HC241EG4 is a high-speed CMOS logic octal 3-state buffer/line driver. It is designed to provide a high-performance interface between different logic families.
• Packaging/Quantity: The CD74HC241EG4 is available in a standard SOIC-20 package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 9 ns (typical)
• Output Current: ±6 mA

Pin Configuration

The CD74HC241EG4 has a total of 20 pins 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 OE1 -|10 11|- OE2 +--------+

Functional Features

• Octal 3-state buffer/line driver with non-inverting outputs
• High-speed operation suitable for various applications
• CMOS technology provides low power consumption and high noise immunity
• 3-state outputs allow multiple devices to share a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption extends battery life in portable devices - 3-state outputs facilitate bus sharing among multiple devices

Disadvantages: - Limited output current may not be suitable for driving heavy loads - Narrow operating temperature range restricts usage in extreme environments

Working Principles

The CD74HC241EG4 operates as an octal 3-state buffer/line driver. It receives input signals on the A1-A8 pins and provides corresponding non-inverted outputs on the B1-B8 pins. The OE1 and OE2 pins control the output enable function, allowing the device to enter a high-impedance state when disabled.

Detailed Application Field Plans

The CD74HC241EG4 is commonly used in various applications, including:

1. Data communication systems
2. Microprocessor-based systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics

Alternative Models

Below are some alternative models that can be considered as substitutes for the CD74HC241EG4:

1. SN74HC241N by Texas Instruments
2. MC74HC241AN by ON Semiconductor
3. 74HC241D by NXP Semiconductors
4. CD54HC241F3A by Texas Instruments

These alternatives offer similar functionality and can be used as drop-in replacements for the CD74HC241EG4.

In conclusion, the CD74HC241EG4 is a high-speed CMOS logic octal 3-state buffer/line driver. It offers advantages such as high-speed operation, low power consumption, and 3-state outputs. However, it has limitations in terms of output current and operating temperature range. It finds applications in data communication systems, microprocessor-based systems, industrial automation, automotive electronics, and consumer electronics. Alternative models from different manufacturers are available for substitution if needed.