74LVTH16501MTDX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power, voltage level shifting
• Package: TSSOP-56
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LVTH
• Number of Channels: 18
• Input/Output Type: Tri-State

Detailed Pin Configuration

The 74LVTH16501MTDX has a total of 56 pins arranged in a TSSOP package. The pin configuration is as follows:

1. OE1 (Output Enable 1)
2. A1 (Input A1)
3. B1 (Input B1)
4. Y1 (Output Y1)
5. GND (Ground)
6. Y2 (Output Y2)
7. B2 (Input B2)
8. A2 (Input A2)
9. OE2 (Output Enable 2)
10. VCC (Supply Voltage)

... (continued for the remaining pins)

Functional Features

• Logic Level Translation: Allows communication between devices operating at different voltage levels.
• High-Speed Operation: Enables fast data transfer between voltage domains.
• Low Power Consumption: Reduces energy consumption in portable and battery-powered applications.
• Tri-State Outputs: Provides flexibility by allowing multiple devices to share a common bus.

Advantages

• Wide Supply Voltage Range: Can operate with a supply voltage as low as 2.7V, making it compatible with various systems.
• High-Speed Performance: Supports high-frequency applications, ensuring efficient data transfer.
• Low Power Consumption: Ideal for power-sensitive devices, extending battery life.
• Tri-State Outputs: Enables bus sharing and reduces the number of required pins.

Disadvantages

• Limited Voltage Translation Range: The 74LVTH16501MTDX is designed for voltage translation between 2.7V and 3.6V, which may not be suitable for all applications.
• Package Size: The TSSOP-56 package may require additional space on the PCB compared to smaller packages.

Working Principles

The 74LVTH16501MTDX utilizes a combination of MOSFETs and CMOS technology to perform logic level translation. It employs a voltage divider network and level-shifting circuitry to convert signals between different voltage domains while maintaining signal integrity.

Detailed Application Field Plans

The 74LVTH16501MTDX is commonly used in various applications that require voltage level translation, such as: - Communication interfaces (e.g., UART, SPI, I2C) between microcontrollers operating at different voltage levels. - Interfacing between different logic families (e.g., TTL and CMOS). - Mixed-voltage system integration, where components operate at different voltage levels.

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
• TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the 74LVTH16501MTDX based on specific application requirements.

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