SN74CBTLV3253DRE4

Product Overview

• Category: Integrated Circuit
• Use: Multiplexer/Demultiplexer
• Characteristics: Low voltage, high-speed switching, low power consumption
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Digital multiplexer/demultiplexer with wide operating voltage range
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Operating Voltage Range: 1.65V to 5.5V
• On-State Resistance: 4Ω (typical)
• Bandwidth: 200MHz (typical)
• Number of Channels: 2
• Input/Output Capacitance: 3pF (typical)
• Supply Current: 1μA (typical)

Detailed Pin Configuration

The SN74CBTLV3253DRE4 has a total of 16 pins, which are configured as follows:

1. Channel 1 Select (S1)
2. Channel 2 Select (S2)
3. Ground (GND)
4. Channel 1 Data Input/Output (I/O1)
5. Channel 2 Data Input/Output (I/O2)
6. Ground (GND)
7. Channel 1 Enable (E1)
8. Channel 2 Enable (E2)
9. VCC (Positive Power Supply)
10. Ground (GND)
11. Channel 1 Output Enable (OE1)
12. Channel 2 Output Enable (OE2)
13. Ground (GND)
14. Channel 1 Data Input/Output (I/O1)
15. Channel 2 Data Input/Output (I/O2)
16. VCC (Positive Power Supply)

Functional Features

• Wide operating voltage range allows compatibility with various systems
• Low on-state resistance ensures minimal signal distortion
• High-speed switching enables efficient data transmission
• Low power consumption for energy-efficient applications
• Enable and output enable pins provide control flexibility

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows versatile use in different systems - Low on-state resistance ensures high signal integrity - High-speed switching enables fast data transmission - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of channels (only 2) - Relatively small package size may require careful handling during assembly

Working Principles

The SN74CBTLV3253DRE4 is a digital multiplexer/demultiplexer integrated circuit. It operates by selecting one of the two input channels and routing it to the output based on the select inputs (S1 and S2). The enable pins (E1 and E2) control the operation of each channel, while the output enable pins (OE1 and OE2) enable or disable the output.

Detailed Application Field Plans

The SN74CBTLV3253DRE4 finds applications in various fields, including:

1. Communication Systems: Used for signal routing and switching in telecommunication equipment.
2. Data Acquisition: Enables multiplexing of analog signals in data acquisition systems.
3. Test and Measurement: Facilitates signal routing and selection in test and measurement setups.
4. Industrial Automation: Allows for efficient control and monitoring of industrial processes.
5. Consumer Electronics: Used in audio/video equipment for signal switching and routing.

Detailed and Complete Alternative Models

1. SN74CBTLV3257: Similar to SN74CBTLV3253DRE4 but with 4 channels instead of 2.
2. SN74CBTLV3251: Single-channel version of the multiplexer/demultiplexer.
3. SN74CBTLV3245: Octal bus transceiver with similar characteristics.

These alternative models provide options with different channel counts and functionalities to suit specific application requirements.

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