SN74SSTL16847DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal transmission and level shifting
• Characteristics: High-speed, low-power, voltage level translation
• Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Level translator IC for bidirectional voltage translation between different logic levels
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
• Input/Output Compatibility: LVTTL, LVCMOS, SSTL2, SSTL18, SSTL_25
• Maximum Data Rate: 400 Mbps
• Number of Channels: 16
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74SSTL16847DGGR has a total of 56 pins. The pin configuration is as follows:

• Pins 1-8: Channel A Data Inputs/Outputs
• Pins 9-16: Channel B Data Inputs/Outputs
• Pins 17-24: Channel C Data Inputs/Outputs
• Pins 25-32: Channel D Data Inputs/Outputs
• Pins 33-40: Channel E Data Inputs/Outputs
• Pins 41-48: Channel F Data Inputs/Outputs
• Pins 49-56: Power Supply and Ground Pins

Functional Features

• Bidirectional voltage level translation between different logic levels
• Supports various input/output voltage standards
• High-speed data transmission up to 400 Mbps
• Low power consumption
• Robust ESD (Electrostatic Discharge) protection
• Schmitt-trigger inputs for noise immunity

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Supports multiple logic voltage levels, enhancing flexibility - High-speed data transmission enables efficient signal processing - Low power consumption contributes to energy efficiency - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited number of channels (16) - Requires careful consideration of input/output voltage compatibility

Working Principles

The SN74SSTL16847DGGR is designed to translate signals between different logic voltage levels. It utilizes a combination of level shifters and voltage translators to ensure bidirectional communication. The IC detects the input logic level and translates it to the desired output logic level, allowing seamless integration of components operating at different voltage levels.

Detailed Application Field Plans

The SN74SSTL16847DGGR finds applications in various fields, including:

1. Communication Systems: Used for voltage level translation between different communication protocols, such as UART, SPI, I2C, etc.
2. Industrial Automation: Enables interfacing between different control systems operating at different logic voltage levels.
3. Automotive Electronics: Facilitates communication between different automotive modules with varying voltage requirements.
4. Consumer Electronics: Allows integration of components operating at different voltage levels in devices like smartphones, tablets, and gaming consoles.
5. Medical Devices: Provides voltage level translation for medical equipment, ensuring compatibility between different subsystems.

Detailed and Complete Alternative Models

1. SN74LVC1T45DBVR: Single-bit dual-supply voltage level translator with 3-state outputs.
2. TXB0108PWR: 8-bit bidirectional voltage-level translator with automatic direction sensing.
3. PCA9306DCUR: Dual bidirectional I2C-bus and SMBus voltage-level translator.
4. CD40109BE: Quad voltage-level shifter with 3-state outputs.
5. TXS0108EPWR: 8-bit bidirectional voltage-level translator with automatic direction sensing and integrated ESD protection.

These alternative models offer similar functionality and can be considered as alternatives to the SN74SSTL16847DGGR based on specific application requirements.

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