74CBTLVD3245BQ,115

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Bus Switch
• Characteristics: High-speed, low-power, bidirectional voltage level translator
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage domains in electronic systems
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCCA or 0V to VCCB
• Output Voltage Range: 0V to VCCA or 0V to VCCB
• Maximum Data Rate: 400 Mbps
• Low ON-State Resistance: 4Ω (typical)
• Low Power Consumption: ICC = 10µA (maximum)

Detailed Pin Configuration

The 74CBTLVD3245BQ,115 IC has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) A
2. I/O0A (Bidirectional Data I/O) A
3. I/O1A (Bidirectional Data I/O) A
4. GND (Ground)
5. I/O2A (Bidirectional Data I/O) A
6. I/O3A (Bidirectional Data I/O) A
7. VCCA (Supply Voltage) A
8. VCCB (Supply Voltage) B
9. I/O4A (Bidirectional Data I/O) A
10. I/O5A (Bidirectional Data I/O) A
11. I/O6A (Bidirectional Data I/O) A
12. I/O7A (Bidirectional Data I/O) A
13. GND (Ground)
14. I/O7B (Bidirectional Data I/O) B
15. I/O6B (Bidirectional Data I/O) B
16. I/O5B (Bidirectional Data I/O) B
17. I/O4B (Bidirectional Data I/O) B
18. VCCB (Supply Voltage) B
19. VCCA (Supply Voltage) A
20. I/O3B (Bidirectional Data I/O) B
21. I/O2B (Bidirectional Data I/O) B
22. GND (Ground)
23. I/O1B (Bidirectional Data I/O) B
24. I/O0B (Bidirectional Data I/O) B
25. OE (Output Enable) B

Functional Features

• Bidirectional voltage level translation between two independent voltage domains
• Automatic direction sensing and control
• Low ON-state resistance for minimal signal distortion
• High-speed data transmission up to 400 Mbps
• Wide supply voltage range for compatibility with various systems
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - Enables seamless communication between different voltage domains - Supports high-speed data transfer - Low power consumption helps prolong battery life in portable devices - Compact package size allows for space-saving integration

Disadvantages: - May introduce slight signal degradation due to ON-state resistance - Limited to a maximum data rate of 400 Mbps

Working Principles

The 74CBTLVD3245BQ,115 is designed to translate signals between two voltage domains in electronic systems. It utilizes bidirectional voltage level shifting to ensure proper communication between devices operating at different voltage levels. The IC automatically senses the direction of data flow and controls the signal path accordingly. With low ON-state resistance, it minimizes signal distortion during translation. The IC operates within a wide supply voltage range and consumes low power, making it suitable for various applications.

Detailed Application Field Plans

The 74CBTLVD3245BQ,115 is commonly used in the following application fields: 1. Mobile devices: Enables communication between different voltage domains in smartphones, tablets, and wearables. 2. Consumer electronics: Facilitates signal translation in audio/video equipment, gaming consoles, and home automation systems. 3. Industrial automation: Allows interfacing between control systems operating at different voltage levels. 4. Automotive electronics: Supports voltage level translation in automotive infotainment systems, sensors, and control modules. 5. Communication systems: Ensures compatibility between devices with varying voltage requirements in networking and telecommunications equipment.

Detailed and Complete Alternative Models

• SN74CBTLVD3245APWR
• MC74CBTLVD3245ADWR2G
• PI74CBTLVD3245AX

These alternative models offer similar functionality and can be considered as alternatives to the 74CBTLVD3245BQ,115 IC.

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