PI7VD9004ABHFDEX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Shifter
• Characteristics:
  • High-speed operation
  • Wide voltage range compatibility
  • Low power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Level shifting between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100 MHz
• Number of Channels: 4
• Input/Output Logic Levels: CMOS/TTL

Detailed Pin Configuration

The PI7VD9004ABHFDEX has a total of 16 pins arranged in a specific configuration. The pinout is as follows:

```

---

| | --| U1 |-- |___________|

Pin Configuration: 1. VCCA 2. A1 3. B1 4. OE1 5. GND 6. A2 7. B2 8. OE2 9. VCCB 10. A3 11. B3 12. OE3 13. GND 14. A4 15. B4 16. OE4 ```

Functional Features

• Bidirectional level shifting between different voltage domains
• Non-inverting logic translation
• Supports voltage level conversion between CMOS and TTL logic levels
• Enables interfacing between devices operating at different voltage levels

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Wide voltage range compatibility provides flexibility in various applications - Low power consumption helps conserve energy

Disadvantages: - Limited to 4 channels, may not be suitable for applications requiring more channels - Requires careful consideration of voltage compatibility to avoid damage to connected devices

Working Principles

The PI7VD9004ABHFDEX is designed to shift the logic levels between different voltage domains. It utilizes a combination of MOSFETs and level-shifting circuitry to achieve bidirectional voltage translation. The input signals are converted to the desired output voltage levels, allowing seamless communication between devices operating at different voltage ranges.

Detailed Application Field Plans

The PI7VD9004ABHFDEX finds application in various fields where voltage level shifting is required. Some potential application areas include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

1. PI4ULS3V4857Q: 8-channel voltage level shifter with higher channel count
2. SN74LVC245A: Octal bus transceiver with voltage level shifting capabilities
3. TXB0104: 4-bit bidirectional voltage-level translator with automatic direction sensing

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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