SN74BCT29863BDWR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, bidirectional voltage level translation
• Package: SOIC-20
• Essence: This IC is designed to shift logic levels between different voltage domains in digital systems.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.3V to 5.5V
• Logic Family: BCT
• Number of Channels: 8
• Input Voltage Levels: TTL/CMOS
• Output Voltage Levels: CMOS/TTL
• Propagation Delay: 4.5ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74BCT29863BDWR has a total of 20 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. A1 (Channel 1 Input)
3. B1 (Channel 1 Output)
4. GND (Ground)
5. B2 (Channel 2 Output)
6. A2 (Channel 2 Input)
7. VCC (Power Supply)
8. B3 (Channel 3 Output)
9. A3 (Channel 3 Input)
10. B4 (Channel 4 Output)
11. A4 (Channel 4 Input)
12. B5 (Channel 5 Output)
13. A5 (Channel 5 Input)
14. B6 (Channel 6 Output)
15. A6 (Channel 6 Input)
16. B7 (Channel 7 Output)
17. A7 (Channel 7 Input)
18. B8 (Channel 8 Output)
19. A8 (Channel 8 Input)
20. OE (Output Enable) 2

Functional Features

• Bidirectional voltage level translation between different logic families
• High-speed operation for efficient data transfer
• Non-inverting outputs for accurate signal reproduction
• Wide operating voltage range for compatibility with various systems
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• Enables seamless communication between devices operating at different voltage levels
• Supports bidirectional data flow, eliminating the need for additional level shifters
• Fast propagation delay ensures minimal signal distortion
• Compact SOIC-20 package allows for space-saving integration in PCB designs

Disadvantages

• Limited to 8 channels, may not be suitable for applications requiring a higher number of channels
• Requires careful consideration of input and output voltage levels to ensure proper functionality

Working Principles

The SN74BCT29863BDWR operates by utilizing a combination of MOSFETs and CMOS technology to achieve bidirectional voltage level translation. The IC acts as a bridge between two voltage domains, allowing digital signals to be safely transmitted from one domain to another. The non-inverting outputs ensure that the signal integrity is maintained throughout the translation process.

Detailed Application Field Plans

The SN74BCT29863BDWR finds applications in various digital systems where logic level shifting is required. Some potential application fields include:

1. Microcontroller interfacing with different voltage peripherals
2. Communication interfaces between devices operating at different voltage levels
3. Sensor networks requiring voltage translation for compatibility
4. Industrial automation systems with mixed voltage logic circuits
5. Battery-powered devices with multiple voltage domains

Detailed and Complete Alternative Models

1. SN74LVC4245APW: Octal Bus Transceiver with Voltage Level Translation
2. SN74AVC4T245PW: 4-Bit Dual-Supply Bus Transceiver with Voltage Level Translation
3. SN74LVC8T245PW: 8-Bit Dual-Supply Bus Transceiver with Voltage Level Translation
4. SN74AVC16T245DGGR: 16-Bit Dual-Supply Bus Transceiver with Voltage Level Translation

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

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