MC74LVX4051MEL

Product Overview

• Category: Integrated Circuit
• Use: Multiplexer/Demultiplexer
• Characteristics: Low-voltage, CMOS technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Analog Switch
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Logic Level Inputs: TTL/CMOS Compatible
• On-Resistance: 70Ω (typical)
• Number of Channels: 8
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 5pF (typical)
• Output Capacitance: 10pF (typical)

Detailed Pin Configuration

The MC74LVX4051MEL has a total of 16 pins arranged as follows:

1. Channel 0 Select (S0)
2. Channel 1 Select (S1)
3. Channel 2 Select (S2)
4. Channel 3 Select (S3)
5. Channel 4 Select (S4)
6. Channel 5 Select (S5)
7. Channel 6 Select (S6)
8. Channel 7 Select (S7)
9. Common Enable (E)
10. Ground (GND)
11. Channel 0 Output (Y0)
12. Channel 1 Output (Y1)
13. Channel 2 Output (Y2)
14. Channel 3 Output (Y3)
15. Channel 4 Output (Y4)
16. VCC (Supply Voltage)

Functional Features

• High-Speed Switching: The MC74LVX4051MEL offers fast switching times, making it suitable for applications requiring rapid signal routing.
• Low Power Consumption: This integrated circuit operates at low voltage, resulting in reduced power consumption and improved energy efficiency.
• Wide Supply Voltage Range: The device can operate within a supply voltage range of 2.0V to 3.6V, providing flexibility in various applications.
• TTL/CMOS Compatibility: The logic level inputs are compatible with both TTL and CMOS devices, allowing seamless integration into existing systems.

Advantages and Disadvantages

Advantages: - Fast switching times - Low power consumption - Wide supply voltage range - Compatibility with TTL and CMOS devices

Disadvantages: - Limited number of channels (8) - Relatively high on-resistance compared to some alternative models

Working Principles

The MC74LVX4051MEL is a multiplexer/demultiplexer IC that routes analog signals from one of its eight input channels to the output channel based on the select inputs (S0-S7). The common enable (E) pin enables or disables the switch operation. When enabled, the selected input channel is connected to the output channel, allowing the signal to pass through. When disabled, all channels are disconnected from the output.

Detailed Application Field Plans

The MC74LVX4051MEL finds applications in various fields, including:

1. Audio Systems: It can be used for audio signal routing in mixers, amplifiers, and audio processing equipment.
2. Communication Systems: The IC facilitates signal switching in telecommunication devices, such as routers and switches.
3. Test and Measurement Equipment: It is suitable for use in test and measurement setups where multiple signals need to be routed to different instruments.
4. Industrial Control Systems: The device can be employed in control systems to route analog signals between sensors, actuators, and controllers.

Detailed and Complete Alternative Models

1. CD4051B: Similar functionality with 8 channels, but operates at a higher supply voltage range (3V to 18V).
2. ADG508A: Offers 8 channels with lower on-resistance and operates at a wider supply voltage range (1.8V to 16V).
3. SN74HC4051: Provides 8 channels with improved on-resistance characteristics and operates at a supply voltage range of 2V to 6V.

(Note: These alternative models are provided for reference purposes and may have different specifications and pin configurations. It is recommended to consult the respective datasheets for detailed information.)

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