SN74LVTH162541DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • High-speed, low-power CMOS technology
  • Wide voltage translation range
  • Bidirectional level shifting capability
  • 16-bit buffer/line driver with 3-state outputs
• Package: TSSOP-48
• Essence: Logic level translation between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.8ns (typical)
• Output Drive Strength: ±24mA
• ESD Protection: >2000V (Human Body Model)

Detailed Pin Configuration

The SN74LVTH162541DGGR has a total of 48 pins arranged as follows:

┌───┬───┐ OE1 -│1 └─ 48│- VCC GND -│2 47│- A1 A2 -│3 46│- B1 B2 -│4 45│- A3 A4 -│5 44│- B3 B4 -│6 43│- A5 A6 -│7 42│- B5 B6 -│8 41│- A7 A8 -│9 40│- B7 B8 -│10 39│- A9 A10 -│11 38│- B9 B10 -│12 37│- A11 A12 -│13 36│- B11 B12 -│14 35│- A13 A14 -│15 34│- B13 B14 -│16 33│- A15 A16 -│17 32│- B15 B16 -│18 31│- OE2 VCC -│19 30│- GND B1 -│20 29│- Y1 A1 -│21 28│- Z1 GND -│22 27│- Y2 A2 -│23 26│- Z2 B2 -│24 25│- Y3 └───┴───┘

Functional Features

• Bidirectional voltage level translation between two voltage domains
• High-speed operation with low power consumption
• 3-state outputs for bus-oriented applications
• ESD protection for robustness against electrostatic discharge

Advantages and Disadvantages

Advantages: - Wide voltage translation range allows compatibility between different logic families - High-speed operation enables efficient data transfer - Low power consumption for energy-efficient designs - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited to 16-bit buffer/line driver functionality - Requires careful consideration of input and output voltage levels to prevent signal distortion

Working Principles

The SN74LVTH162541DGGR is a bidirectional logic level translator that facilitates communication between two voltage domains. It uses high-speed, low-power CMOS technology to achieve efficient voltage translation. The device features 16-bit buffer/line driver functionality with 3-state outputs, allowing it to be used in bus-oriented applications.

The translator operates by monitoring the input voltage levels and translating them to the corresponding output voltage levels. It supports bidirectional communication, enabling data transfer between different logic families or systems operating at different voltage levels.

Detailed Application Field Plans

The SN74LVTH162541DGGR is commonly used in various applications that require voltage level translation. Some of the typical application fields include:

1. Microcontroller interfacing: The IC enables communication between microcontrollers operating at different voltage levels, facilitating seamless integration of multiple devices.
2. Memory modules: It is used in memory modules to interface between different memory chips or modules operating at different voltage domains.
3. Communication systems: The device is employed in communication systems to enable signal transmission between components operating at different voltage levels, ensuring compatibility and reliable data transfer.
4. Industrial automation: It finds application in industrial automation systems where different subsystems or sensors operate at varying voltage levels, allowing smooth communication between them.

Detailed