74LVTH16835DLRG4

Basic Information 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: Translates logic levels 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 74LVTH16835DLRG4 has a total of 56 pins, which are divided into two groups: input pins and output pins. The pin configuration is as follows:

Input Pins (A1-A18, B1-B18)

• A1-A18: Inputs for the A-side logic signals
• B1-B18: Inputs for the B-side logic signals

Output Pins (Y1-Y18, Z1-Z18)

• Y1-Y18: Outputs for the A-side logic signals
• Z1-Z18: Outputs for the B-side logic signals

Functional Features

• Logic Level Translation: The 74LVTH16835DLRG4 can translate logic levels between different voltage domains, allowing communication between devices operating at different voltage levels.
• High-Speed Operation: With a propagation delay of only 2.5ns, this IC enables fast data transfer between different logic systems.
• Low-Voltage Operation: The IC operates at low voltages ranging from 1.2V to 3.6V, making it suitable for use in low-power applications.
• Output Drive Capability: The IC can drive ±24mA of current, ensuring reliable signal transmission even in demanding environments.

Advantages and Disadvantages

Advantages

• Wide Supply Voltage Range: The IC supports a wide range of supply voltages, providing flexibility in various applications.
• High-Speed Performance: With its low propagation delay, the IC enables efficient data transfer between different voltage domains.
• Low Power Consumption: The IC operates at low voltages, resulting in reduced power consumption.
• Compact Package: The TSSOP package offers a small footprint, making it suitable for space-constrained designs.

Disadvantages

• Limited Voltage Translation Range: The IC is designed for logic level translation within a specific voltage range (1.2V to 3.6V), which may not be suitable for all applications requiring higher voltage translations.

Working Principles

The 74LVTH16835DLRG4 utilizes a combination of MOSFETs and CMOS technology to achieve logic level translation. It employs a voltage divider network and level-shifting circuitry to convert signals from one voltage domain to another while maintaining signal integrity and minimizing distortion.

Detailed Application Field Plans

The 74LVTH16835DLRG4 finds applications in various fields where logic level translation is required. Some potential application areas include:

1. Microcontroller Interfacing: The IC can be used to interface microcontrollers operating at different voltage levels, enabling seamless communication between them.
2. Sensor Networks: It can facilitate communication between sensors operating at different voltage domains, allowing integration into a single system.
3. Industrial Automation: The IC can be employed in industrial automation systems to translate logic levels between different control modules or devices.
4. Consumer Electronics: It can be utilized in consumer electronic devices that require voltage translation, such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

• SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver
• TXB0104PWR: 4-Bit Bidirectional Voltage-Level Translator
• PCA9306DCUR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator

These alternative models offer similar functionality and can be considered as alternatives to the 74LVTH16835DLRG4, depending on specific application requirements.

Word count: 533 words