MC74LVX4052DG

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Analog Multiplexer/Demultiplexer
• Characteristics:
  • Low-voltage operation
  • Wide operating temperature range
  • High-speed switching
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: This IC is designed to provide analog signal multiplexing and demultiplexing functions in various electronic circuits.
• Packaging/Quantity: Available in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• On-State Resistance: 70Ω (typical)
• On-State Switching Time: 10ns (typical)
• Operating Temperature Range: -40°C to +85°C
• Input/Output Capacitance: 6pF (typical)

Detailed Pin Configuration

The MC74LVX4052DG has a total of 16 pins, which are assigned as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | INH | Inhibit Control Input | | 2 | S0 | Channel Select Input 0 | | 3 | S1 | Channel Select Input 1 | | 4 | GND | Ground | | 5 | I/O1 | Analog Input/Output 1 | | 6 | I/O2 | Analog Input/Output 2 | | 7 | I/O3 | Analog Input/Output 3 | | 8 | VCC | Positive Power Supply | | 9 | I/O4 | Analog Input/Output 4 | | 10 | I/O5 | Analog Input/Output 5 | | 11 | I/O6 | Analog Input/Output 6 | | 12 | S2 | Channel Select Input 2 | | 13 | S3 | Channel Select Input 3 | | 14 | E | Enable Control Input | | 15 | GND | Ground | | 16 | COM | Common Analog Input/Output |

Functional Features

• Analog Multiplexing: The MC74LVX4052DG allows the selection of one out of multiple analog input signals and routes it to the common output.
• Analog Demultiplexing: It can also route a single analog input signal to one of the multiple outputs based on the channel select inputs.
• Low-Voltage Operation: The IC operates at low supply voltages, making it suitable for battery-powered applications.
• High-Speed Switching: The on-state switching time of 10ns ensures fast and accurate signal routing.

Advantages and Disadvantages

Advantages: - Wide operating temperature range enables usage in various environments. - Low-voltage operation extends battery life in portable devices. - High-speed switching allows for efficient signal processing.

Disadvantages: - Limited number of channels (6) may not be sufficient for complex systems requiring more inputs/outputs. - On-state resistance of 70Ω may introduce some signal attenuation.

Working Principles

The MC74LVX4052DG utilizes a combination of analog switches and control inputs to perform multiplexing and demultiplexing functions. The channel select inputs determine which input/output path is active, while the enable and inhibit control inputs enable or disable the IC's operation.

Detailed Application Field Plans

The MC74LVX4052DG finds applications in various electronic systems, including: 1. Audio/Video Signal Routing: It can be used to switch between different audio or video sources in multimedia devices. 2. Data Acquisition Systems: The IC enables the selection of specific analog input signals for measurement and data acquisition purposes. 3. Communication Systems: It can be employed in communication systems to route different signals to appropriate channels.

Detailed and Complete Alternative Models

1. CD4052BE: Similar analog multiplexer/demultiplexer IC with 16 pins, but operates at a higher supply voltage range (3V to 18V).
2. ADG406BNZ: Analog multiplexer/demultiplexer IC with 16 pins, offering lower on-state resistance and faster switching times.

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