SN74LVT16240DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage-level shifting
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Number of Channels: 16
• Input/Output Type: Non-Inverting
• Propagation Delay: 2.8ns (typical)

Detailed Pin Configuration

The SN74LVT16240DGGR has a total of 48 pins, arranged as follows:

• Pin 1: GND (Ground)
• Pin 2: A1 (Input/Output)
• Pin 3: B1 (Input/Output)
• Pin 4: Y1 (Output)
• Pin 5: A2 (Input/Output)
• Pin 6: B2 (Input/Output)
• Pin 7: Y2 (Output)
• ...
• Pin 48: VCC (Power Supply)

Functional Features

• Bidirectional voltage-level translation
• Supports mixed-mode signal operation
• Provides non-inverting level shifting
• Allows interfacing between devices with different voltage levels
• High-speed operation with minimal propagation delay

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Non-inverting level shifting preserves signal integrity - Supports bidirectional communication

Disadvantages: - Limited to 16 channels, may not be suitable for applications requiring more channels - Propagation delay may affect timing-sensitive applications

Working Principles

The SN74LVT16240DGGR is a logic level translator that facilitates communication between devices operating at different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage-level shifting.

When an input signal is applied to the A-side of the IC, it undergoes level translation and appears on the corresponding B-side output pin. Similarly, when a signal is applied to the B-side, it gets translated to the A-side output pin. This allows seamless communication between devices with different voltage requirements.

The non-inverting nature of the IC ensures that the logic state of the input signal is preserved during translation. The high-speed operation of the SN74LVT16240DGGR minimizes propagation delay, making it suitable for applications that require fast data transfer.

Detailed Application Field Plans

The SN74LVT16240DGGR finds application in various fields, including:

1. Microcontroller Interfacing: It enables communication between microcontrollers operating at different voltage levels, facilitating integration into complex systems.
2. Sensor Networks: The IC can be used to interface sensors with different voltage requirements, allowing seamless integration into networked environments.
3. Industrial Automation: It enables communication between different industrial automation components, such as PLCs (Programmable Logic Controllers) and sensors, ensuring compatibility across various voltage levels.
4. Consumer Electronics: The IC can be utilized in devices like smartphones, tablets, and gaming consoles to enable communication between different subsystems operating at different voltage levels.

Detailed and Complete Alternative Models

1. TXB0108PWR: An 8-channel bidirectional voltage-level translator with similar characteristics and package type.
2. PCA9306DCTR: A dual bidirectional I2C-bus and SMBus voltage-level translator with automatic direction sensing.
3. SN74LVC1T45DCKR: A single-bit dual-supply bus transceiver and level shifter with configurable voltage translation.

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

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