Encyclopedia Entry: 74VHC4053WMX

Product Overview

Category

The 74VHC4053WMX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for analog and digital signal multiplexing/demultiplexing applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Three independent 2-channel multiplexers in a single package

Package

The 74VHC4053WMX is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of the 74VHC4053WMX lies in its ability to efficiently switch between multiple input signals and route them to desired output channels.

Packaging/Quantity

This IC is typically sold in reels or tubes, with each reel/tube containing a specific quantity of 74VHC4053WMX ICs.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: GND to VCC
• Operating Temperature Range: -40°C to +85°C
• On-State Resistance: 80Ω (typical)
• Maximum Propagation Delay: 9ns (typical)

Detailed Pin Configuration

The 74VHC4053WMX has a total of 16 pins, which are assigned specific functions as follows:

1. Pin 1: Channel A Select (S0)
2. Pin 2: Channel B Select (S1)
3. Pin 3: Channel C Select (S2)
4. Pin 4: Ground (GND)
5. Pin 5: Channel A Input/Output (I/O)
6. Pin 6: Channel B Input/Output (I/O)
7. Pin 7: Channel C Input/Output (I/O)
8. Pin 8: VCC
9. Pin 9: Channel A Enable (E1)
10. Pin 10: Channel B Enable (E2)
11. Pin 11: Channel C Enable (E3)
12. Pin 12: Channel A Input/Output (I/O)
13. Pin 13: Channel B Input/Output (I/O)
14. Pin 14: Channel C Input/Output (I/O)
15. Pin 15: Ground (GND)
16. Pin 16: VCC

Functional Features

• Three independent 2-channel multiplexers
• Wide operating voltage range allows compatibility with various systems
• High-speed operation enables efficient signal switching
• Low power consumption for energy-efficient applications
• Enables bidirectional analog and digital signal routing

Advantages and Disadvantages

Advantages

• Versatile multiplexing/demultiplexing capabilities
• Compact size and integration of three multiplexers in a single package
• Wide operating voltage range enhances compatibility
• High-speed operation for efficient signal processing

Disadvantages

• Limited number of input/output channels compared to larger multiplexer ICs
• Higher on-state resistance compared to specialized analog switches

Working Principles

The 74VHC4053WMX operates based on the principle of analog and digital signal multiplexing/demultiplexing. It utilizes internal circuitry to selectively route input signals to desired output channels based on the control signals provided to the select pins (S0, S1, S2). The enable pins (E1, E2, E3) are used to activate or deactivate the respective channels.

Detailed Application Field Plans

The 74VHC4053WMX finds application in various fields where signal multiplexing/demultiplexing is required. Some specific application areas include:

1. Audio/Video Systems: Switching between different audio/video sources in home entertainment systems.
2. Communication Systems: Signal routing in telecommunication equipment and network switches.
3. Test and Measurement Instruments: Selective signal routing for accurate measurements in test equipment.
4. Industrial Automation: Multiplexing control signals in industrial automation systems.
5. Automotive Electronics: Signal switching in automotive infotainment systems.

Detailed and Complete Alternative Models

• CD4053BM96: Similar 2-channel multiplexer IC with a different package and pin configuration.
• SN74HC4053N: 3-channel multiplexer IC with similar characteristics and pin configuration.
• HEF4053BT: Triple 2-channel analog multiplexer/demultiplexer IC with comparable specifications.

(Note: This is not an exhaustive list of alternative models, but provides some examples.)

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