SN74CBTD3384DBR

Product Overview

• Category: Integrated Circuit
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power, bidirectional switching capabilities
• Package: SSOP (Shrink Small Outline Package)
• Essence: A versatile digital multiplexer/demultiplexer IC with bidirectional switching capabilities.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 3.6 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• Operating Temperature Range: -40°C to +85°C
• Switching Speed: 5 ns (typical)
• On-State Resistance: 4 Ω (typical)

Detailed Pin Configuration

The SN74CBTD3384DBR has a total of 20 pins arranged as follows:

1. OE (Output Enable) - Active Low Output Enable
2. I/O0 - Bidirectional Data I/O Channel 0
3. I/O1 - Bidirectional Data I/O Channel 1
4. I/O2 - Bidirectional Data I/O Channel 2
5. I/O3 - Bidirectional Data I/O Channel 3
6. GND - Ground
7. VCC - Power Supply
8. S0 - Select Input 0
9. S1 - Select Input 1
10. S2 - Select Input 2
11. S3 - Select Input 3
12. I/O4 - Bidirectional Data I/O Channel 4
13. I/O5 - Bidirectional Data I/O Channel 5
14. I/O6 - Bidirectional Data I/O Channel 6
15. I/O7 - Bidirectional Data I/O Channel 7
16. I/O8 - Bidirectional Data I/O Channel 8
17. I/O9 - Bidirectional Data I/O Channel 9
18. I/O10 - Bidirectional Data I/O Channel 10
19. I/O11 - Bidirectional Data I/O Channel 11
20. VCC - Power Supply

Functional Features

• Bidirectional switching: The SN74CBTD3384DBR can be used as a multiplexer or demultiplexer, allowing bidirectional data flow.
• High-speed operation: With a typical switching speed of 5 ns, it is suitable for high-speed digital applications.
• Low-power consumption: The IC operates within a low supply voltage range (2 V to 3.6 V) and consumes minimal power.
• Wide temperature range: It can operate reliably in temperatures ranging from -40°C to +85°C.

Advantages and Disadvantages

Advantages: - Versatile functionality as both a multiplexer and demultiplexer - High-speed operation for time-critical applications - Low-power consumption for energy-efficient designs - Wide temperature range for diverse operating conditions

Disadvantages: - Limited number of input/output channels (12 channels) - Not suitable for high-voltage applications

Working Principles

The SN74CBTD3384DBR utilizes CMOS technology to achieve bidirectional switching. The select inputs (S0-S3) control the channel selection, enabling the desired input/output channel. When the output enable (OE) signal is active low, the selected channel allows bidirectional data flow between the I/O pins. The IC's internal circuitry ensures minimal propagation delay and low on-state resistance.

Detailed Application Field Plans

The SN74CBTD3384DBR finds applications in various fields, including:

1. Digital communication systems
2. Data acquisition systems
3. Industrial automation
4. Test and measurement equipment
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74CBTD3384DCTR: Same functionality, different package (TSSOP)
2. SN74CBTD3384PW: Same functionality, different package (TSSOP)
3. SN74CBTD3384PWR: Same functionality, different package (TSSOP)
4. SN74CBTD3384DBT: Same functionality, different package (SSOP)

These alternative models provide flexibility in choosing the most suitable package for specific design requirements.

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