TC7MBL3257CFK(EL)

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer Switch
• Characteristics: High-speed, low-voltage, low-power consumption
• Package: Flip Chip 8-pin package
• Essence: A versatile IC that allows for the selection of multiple input signals and routing them to a single output or vice versa.
• Packaging/Quantity: Available in reels of 3000 units

Specifications

• Supply Voltage: 1.65V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: Up to 100MHz
• On-Resistance: 4Ω (typical)
• Input Capacitance: 2pF (typical)
• Propagation Delay: 0.3ns (typical)

Detailed Pin Configuration

The TC7MBL3257CFK(EL) has the following pin configuration:

```

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| | --| IN1 | --| IN2 | --| IN3 | --| IN4 | --| /OE | --| COM | --| OUT | |___________| ```

Functional Features

• Multiplexing/Demultiplexing: The TC7MBL3257CFK(EL) can be used to select one of four input signals and route it to the output pin, or vice versa.
• Low Power Consumption: Designed for low-voltage applications, this IC consumes minimal power, making it suitable for battery-powered devices.
• High-Speed Operation: With a switching frequency of up to 100MHz, this IC enables fast signal routing.
• Wide Supply Voltage Range: The TC7MBL3257CFK(EL) can operate within a wide supply voltage range, making it compatible with various systems.

Advantages and Disadvantages

Advantages: - Versatile multiplexing/demultiplexing functionality - Low power consumption - High-speed operation - Wide supply voltage range

Disadvantages: - Limited number of input/output channels (4:1 or 1:4)

Working Principles

The TC7MBL3257CFK(EL) utilizes CMOS technology to achieve its multiplexing/demultiplexing functionality. It consists of a set of switches controlled by the select inputs (IN1 to IN4). When a specific input is selected, the corresponding switch connects the input to the output pin. The /OE (Output Enable) pin is used to enable or disable the output.

Detailed Application Field Plans

The TC7MBL3257CFK(EL) finds applications in various fields, including:

1. Audio/Video Switching: It can be used in audio/video systems to route different signals to a common output, allowing for seamless switching between sources.
2. Data Communication: This IC can be employed in data communication systems to select between multiple data streams or channels.
3. Test and Measurement Equipment: It is suitable for test and measurement equipment that requires signal routing and selection capabilities.
4. Industrial Automation: The TC7MBL3257CFK(EL) can be utilized in industrial automation systems for signal routing and control purposes.

Detailed and Complete Alternative Models

1. CD74HC4051E: 8-channel analog multiplexer/demultiplexer IC
2. SN74HC157N: Quad 2-input multiplexer IC
3. 74HC151: 8-input multiplexer IC
4. CD4051BE: 8-channel analog multiplexer/demultiplexer IC

These alternative models offer similar functionality to the TC7MBL3257CFK(EL) and can be considered as alternatives based on specific requirements.

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