SN74LVTH162244DL

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics:
  • Low-voltage, high-speed CMOS technology
  • Bidirectional voltage translation between different logic levels
  • Wide operating voltage range
  • High output drive capability
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Logic level translation for various applications
• 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
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 16
• Input/Output Type: Tri-State

Detailed Pin Configuration

The SN74LVTH162244DL has a total of 48 pins, arranged in a TSSOP package. The pin configuration is as follows:

1. OE (Output Enable) 1
2. A1 (Input/Output) 1
3. Y1 (Output/Input) 1
4. GND (Ground)
5. Y2 (Output/Input) 2
6. A2 (Input/Output) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)

...

Functional Features

• Bidirectional voltage translation: Allows seamless communication between devices operating at different logic levels.
• High-speed operation: Supports fast data transfer rates.
• Wide operating voltage range: Can be used with various power supply voltages.
• Tri-State outputs: Enables easy interfacing with other devices.

Advantages and Disadvantages

Advantages: - Efficient logic level translation - High-speed operation - Wide operating voltage range - Tri-State outputs for easy interfacing

Disadvantages: - Limited number of channels (16) - TSSOP package may require careful handling during assembly

Working Principles

The SN74LVTH162244DL utilizes low-voltage, high-speed CMOS technology to achieve logic level translation. It operates by detecting the input logic levels and translating them to the corresponding output levels based on the supply voltage. The bidirectional nature of the IC allows data to flow in both directions, enabling communication between devices with different logic levels.

Detailed Application Field Plans

The SN74LVTH162244DL is commonly used in various applications that require logic level translation. Some of the typical application fields include:

1. Microcontroller interfacing: Allows communication between microcontrollers operating at different voltage levels.
2. Memory modules: Facilitates data transfer between memory chips with varying logic levels.
3. Communication systems: Enables compatibility between devices using different voltage standards, such as UART, SPI, or I2C interfaces.
4. Industrial automation: Supports signal conversion between different control systems.

Detailed and Complete Alternative Models

1. SN74LVC4245A: Octal Bus Transceiver with Voltage Level Shifting
2. SN74AVC4T245: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation
3. SN74AHCT125: Quadruple Bus Buffer Gates with 3-State Outputs
4. SN74LVC8T245: 8-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation

These alternative models offer similar functionality and can be considered as alternatives to the SN74LVTH162244DL based on specific requirements.

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