SN74CBT3383CPW

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics:
  • High-speed switching capability
  • Low power consumption
  • Wide operating voltage range
  • Compact package size
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: The SN74CBT3383CPW is a high-performance digital multiplexer/demultiplexer IC that allows for efficient data routing in various electronic systems.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Number of Channels: 8
• Input/Output Voltage Range: 0V to VCC
• Supply Voltage Range: 2V to 5.5V
• On-State Resistance: 4 Ohms (typical)
• Bandwidth: 200 MHz (typical)
• Propagation Delay: 1.5 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74CBT3383CPW has a total of 20 pins, which are assigned as follows:

1. A0: Channel select input
2. A1: Channel select input
3. A2: Channel select input
4. OE: Output enable input
5. I/O0: Bidirectional data I/O pin 0
6. I/O1: Bidirectional data I/O pin 1
7. I/O2: Bidirectional data I/O pin 2
8. I/O3: Bidirectional data I/O pin 3
9. I/O4: Bidirectional data I/O pin 4
10. I/O5: Bidirectional data I/O pin 5
11. I/O6: Bidirectional data I/O pin 6
12. I/O7: Bidirectional data I/O pin 7
13. GND: Ground
14. VCC: Supply voltage
15. B0: Channel select input
16. B1: Channel select input
17. B2: Channel select input
18. OE: Output enable input
19. I/O8: Bidirectional data I/O pin 8
20. I/O9: Bidirectional data I/O pin 9

Functional Features

• High-speed switching: The SN74CBT3383CPW can rapidly switch between different channels, allowing for efficient data routing.
• Low power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a wide voltage range, providing flexibility in various electronic systems.
• Compact package size: The TSSOP package ensures a small footprint, enabling space-saving designs.

Advantages and Disadvantages

Advantages: - High-speed switching capability enables efficient data routing. - Low power consumption extends battery life in portable devices. - Wide operating voltage range provides versatility in different applications. - Compact package size allows for space-saving designs.

Disadvantages: - Limited number of channels (8) may not be sufficient for certain complex systems. - Higher on-state resistance compared to some alternative models may result in slightly degraded signal quality.

Working Principles

The SN74CBT3383CPW operates as a digital multiplexer/demultiplexer by selectively connecting one of the input/output pins to the common I/O line based on the channel select inputs (A0-A2 or B0-B2). The output enable (OE) input controls the tri-state outputs, allowing them to be enabled or disabled.

Detailed Application Field Plans

The SN74CBT3383CPW finds applications in various electronic systems, including but not limited to: - Data communication systems - Networking equipment - Test and measurement instruments - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SN74CBT3257CDBQR: 4-channel analog multiplexer/demultiplexer with lower on-state resistance.
2. SN74CBT16212ADGGR: 24-bit FET bus switch with higher channel count and lower propagation delay.
3. SN74CBT3245APWR: Octal bus transceiver and register with bidirectional voltage translation.

These alternative models offer different features and specifications, allowing designers to choose the most suitable option for their specific requirements.

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