SN74CBTD3306CDR

Product Overview

• Category: Integrated Circuit
• Use: Level Shifter and Bus Switch
• Characteristics: High-speed, low-power, bidirectional voltage level translator
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Translates signals between different voltage levels in electronic circuits
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2.3V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: 2.4V to VCC
• Low-Level Output Voltage: 0V to 0.4V
• Maximum Continuous Current: ±128mA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74CBTD3306CDR has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) - Active Low Output Enable
2. A1 - Control Input for Channel A
3. B1 - Control Input for Channel B
4. GND - Ground
5. B2 - Control Input for Channel B
6. A2 - Control Input for Channel A
7. VCC - Power Supply Voltage
8. I/O1A - Bidirectional Data I/O for Channel A
9. I/O1B - Bidirectional Data I/O for Channel B
10. GND - Ground
11. I/O2B - Bidirectional Data I/O for Channel B
12. I/O2A - Bidirectional Data I/O for Channel A
13. VCC - Power Supply Voltage
14. GND - Ground
15. B3 - Control Input for Channel B
16. A3 - Control Input for Channel A
17. OE (Output Enable) - Active Low Output Enable
18. I/O3A - Bidirectional Data I/O for Channel A
19. I/O3B - Bidirectional Data I/O for Channel B
20. GND - Ground

Functional Features

• Bidirectional voltage level translation between two different voltage domains
• Supports voltage translation from 1.65V to 3.6V
• Low power consumption
• High-speed operation
• Wide operating temperature range (-40°C to 85°C)
• Enables interfacing between devices with different voltage levels

Advantages and Disadvantages

Advantages: - Efficient voltage level translation - High-speed operation - Low power consumption - Wide operating temperature range

Disadvantages: - Limited supply voltage range (1.65V to 3.6V) - May not support all voltage translation requirements

Working Principles

The SN74CBTD3306CDR is a bidirectional voltage level translator that allows seamless communication between devices operating at different voltage levels. It utilizes a combination of MOSFETs and control logic to achieve efficient signal translation.

When the control inputs (A1, A2, A3, B1, B2, B3) are set accordingly, the device enables the bidirectional flow of data between the input/output channels (I/O1A, I/O1B, I/O2A, I/O2B, I/O3A, I/O3B). The output enable (OE) pins control the direction of data flow.

The device operates within the specified supply voltage range and translates signals with minimal delay and distortion, making it suitable for high-speed applications.

Detailed Application Field Plans

The SN74CBTD3306CDR is commonly used in various electronic systems where voltage level translation is required. Some of the application fields include:

1. Communication Systems: Facilitates communication between devices operating at different voltage levels, such as microcontrollers, sensors, and display modules.
2. Industrial Automation: Enables interfacing between control systems and peripheral devices with varying voltage requirements.
3. Automotive Electronics: Supports voltage level translation in automotive applications, including infotainment systems, dashboard displays, and sensor interfaces.
4. Consumer Electronics: Used in portable devices, gaming consoles, and audio/video equipment to enable communication between components with different voltage levels.

Detailed and Complete Alternative Models

1. SN74CBTD3306CDBQR - SSOP (Shrink Small Outline Package) package variant
2. SN74CBTD3306CPWR - TSSOP (Thin Shrink Small Outline Package) package variant
3. SN74CBTD3306CDGVR - TVSOP (Thin Very Small Outline Package) package variant
4. SN74CBTD3306CDGVRE4 - TVSOP (Thin Very Small Outline Package) package variant with RoHS compliance