MC74LVX240MEL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Low-voltage, Octal Buffer/Line Driver
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: High-performance, low-power consumption logic gate
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Maximum Input Current: ±10mA
• Maximum Output Current: ±24mA
• Propagation Delay Time: 4.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74LVX240MEL has a total of 20 pins arranged as follows:

1. GND (Ground)
2. A1 (Input A1)
3. B1 (Input B1)
4. Y1 (Output Y1)
5. A2 (Input A2)
6. B2 (Input B2)
7. Y2 (Output Y2)
8. A3 (Input A3)
9. B3 (Input B3)
10. Y3 (Output Y3)
11. A4 (Input A4)
12. B4 (Input B4)
13. Y4 (Output Y4)
14. VCC (Power Supply)
15. OE (Output Enable)
16. Y5 (Output Y5)
17. A5 (Input A5)
18. B5 (Input B5)
19. Y6 (Output Y6)
20. A6 (Input A6)

Functional Features

• Octal buffer/line driver with 3-state outputs
• Inputs and outputs are compatible with TTL (Transistor-Transistor Logic) levels
• High-speed operation with low power consumption
• Provides non-inverting buffers for bus-oriented applications
• Output enable input allows the device to be placed in a high-impedance state

Advantages and Disadvantages

Advantages: - Low-voltage operation makes it suitable for battery-powered devices - High-performance logic gate with fast propagation delay time - Compact SOIC package allows for space-efficient PCB design - 3-state outputs provide flexibility in bus-oriented applications

Disadvantages: - Limited supply voltage range may restrict certain applications - Not compatible with higher voltage logic families such as CMOS (Complementary Metal-Oxide-Semiconductor) - May require additional components for level shifting in mixed-voltage systems

Working Principles

The MC74LVX240MEL is an octal buffer/line driver that operates on a low supply voltage range of 2.0V to 3.6V. It provides non-inverting buffers for bus-oriented applications, allowing signals to pass through without inversion. The device has 3-state outputs, which can be enabled or disabled using the output enable (OE) input. When the OE input is high, the outputs are in a high-impedance state, effectively disconnecting them from the bus.

Detailed Application Field Plans

The MC74LVX240MEL is commonly used in various digital systems and applications, including:

1. Microcontrollers and microprocessors
2. Data communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics
6. Portable devices

In these applications, the MC74LVX240MEL acts as a buffer or line driver, ensuring proper signal transmission between different components or subsystems.

Detailed and Complete Alternative Models

1. SN74LVX240
2. 74LVC240A
3. CD74LVX240
4. MC74HCT240A
5. TC74LVX240FT

These alternative models offer similar functionality and characteristics to the MC74LVX240MEL, providing options for different manufacturers or availability in specific regions.

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