SN74GTLPH306DWR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Level Translator
• Characteristics: High-speed, low-voltage, bidirectional translation
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (A Port): 0V to VCCA + 0.5V
• Input Voltage Range (B Port): 0V to VCCB + 0.5V
• Output Voltage Range (A Port): 0V to VCCA + 0.5V
• Output Voltage Range (B Port): 0V to VCCB + 0.5V
• Maximum Data Rate: 400 Mbps
• Number of Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74GTLPH306DWR has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) A1
2. GND (Ground) A2
3. B1
4. B2
5. B3
6. B4
7. B5
8. B6
9. VCCB (Voltage Supply for B Port) A9
10. VCCA (Voltage Supply for A Port) A10
11. A1
12. A2
13. A3
14. A4
15. A5
16. A6
17. VREF (Reference Voltage) A17
18. VCC (Positive Power Supply) A18
19. GND (Ground) A19
20. OE (Output Enable) A20

Functional Features

• Bidirectional voltage level translation between two different voltage domains
• Supports high-speed data transmission up to 400 Mbps
• Automatic direction control eliminates the need for additional control signals
• Low power consumption and wide operating voltage range
• ESD protection on all pins ensures robustness and reliability

Advantages and Disadvantages

Advantages: - High-speed signal translation - Wide operating voltage range - Automatic direction control simplifies system design - ESD protection enhances reliability

Disadvantages: - Limited number of channels (6 in total) - Not suitable for applications requiring higher data rates

Working Principles

The SN74GTLPH306DWR is designed to translate signals between two different voltage levels, typically used in mixed-voltage systems. It utilizes a bidirectional voltage level translation technique that allows seamless communication between devices operating at different voltage domains. The device automatically detects the direction of data flow and translates the signals accordingly, eliminating the need for additional control signals.

Detailed Application Field Plans

The SN74GTLPH306DWR is commonly used in various applications, including:

1. Communication Systems: Facilitates signal translation between different voltage domains in communication interfaces such as UART, SPI, and I2C.
2. Industrial Automation: Enables compatibility between devices operating at different voltage levels in industrial control systems.
3. Consumer Electronics: Used in portable devices, gaming consoles, and multimedia devices to interface components with varying voltage requirements.
4. Automotive Electronics: Provides voltage level translation in automotive systems, allowing communication between different subsystems.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Unidirectional voltage level translator with a single channel.
2. SN74AVC4T245PW: Quad-channel bidirectional voltage level translator with higher data rate capability.
3. SN74LVC8T245PWR: Octal-channel bidirectional voltage level translator with a wide operating voltage range.

These alternative models offer similar functionality but may vary in terms of the number of channels, data rate, and package type.

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