74LVTH16835MTD

Product Overview

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

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74LVTH16835MTD IC has a total of 56 pins, which are distributed as follows:

• Pin 1: OE (Output Enable) 1
• Pin 2: A1 (Input) 1
• Pin 3: B1 (Input) 1
• Pin 4: Y1 (Output) 1
• Pin 5: GND (Ground)
• Pin 6: Y2 (Output) 2
• Pin 7: B2 (Input) 2
• Pin 8: A2 (Input) 2
• Pin 9: OE (Output Enable) 2
• Pins 10-19: Reserved
• Pins 20-29: GND (Ground)
• Pins 30-39: Reserved
• Pin 40: VCC (Supply Voltage)
• Pins 41-50: Reserved
• Pins 51-56: GND (Ground)

Functional Features

• Logic level translation between two voltage domains
• Bidirectional voltage translation capability
• Supports high-speed data transmission
• Low power consumption
• Provides output enable control for each channel

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Wide supply voltage range enables compatibility with various systems - Low power consumption helps in reducing overall energy usage - Bidirectional voltage translation simplifies circuit design

Disadvantages: - Limited number of channels (2 in this case) - Not suitable for applications requiring a large number of voltage translations simultaneously

Working Principles

The 74LVTH16835MTD is designed to translate logic levels between two different voltage domains. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation. The input signals are level-shifted to the desired voltage domain, allowing seamless communication between devices operating at different voltage levels.

Detailed Application Field Plans

The 74LVTH16835MTD is commonly used in various applications where logic level translation is required. Some of the typical application fields include:

1. Microcontrollers and microprocessors interfacing with peripherals operating at different voltage levels.
2. Communication systems involving multiple voltage domains, such as UART, SPI, or I2C interfaces.
3. Battery-powered devices where low power consumption is crucial, such as portable consumer electronics.
4. Industrial automation systems that require reliable and efficient data transfer between different voltage domains.

Detailed and Complete Alternative Models

1. SN74LVC8T245: Octal Bus Transceiver with Voltage-Level Shifting
2. TXB0108: 8-Bit Bidirectional Voltage-Level Translator
3. PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
4. CD4050B: Hex Non-Inverting Buffer/Converter

These alternative models offer similar functionality and can be considered as alternatives to the 74LVTH16835MTD, depending on specific requirements and design constraints.

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