74LVCH16T245DGGRE4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifter and Translator
• Characteristics: High-speed, low-power, bidirectional voltage level shifter
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels in electronic circuits
• 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
• Maximum Data Rate: 400 Mbps
• Number of Channels: 16
• Logic Family: LVCH
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74LVCH16T245DGGRE4 has a total of 48 pins, which are distributed as follows:

• Pin 1: OE (Output Enable) 1
• Pin 2: A1 (Data Input/Output) 1
• Pin 3: B1 (Data Input/Output) 1
• Pin 4: GND (Ground)
• Pin 5: B2 (Data Input/Output) 2
• Pin 6: A2 (Data Input/Output) 2
• ...
• Pin 48: VCC (Supply Voltage)

Functional Features

• Bidirectional voltage level shifting: Allows translation of signals from one voltage level to another.
• High-speed operation: Supports data rates up to 400 Mbps, making it suitable for high-performance applications.
• Low power consumption: Designed to minimize power consumption, making it ideal for battery-powered devices.
• ESD protection: Provides Electrostatic Discharge (ESD) protection to safeguard against damage from static electricity.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - High-speed operation enables efficient data transmission. - Low power consumption prolongs battery life in portable devices. - ESD protection ensures reliability in harsh environments.

Disadvantages: - Limited number of channels (16) may not be sufficient for complex applications requiring more connections. - Operating temperature range (-40°C to +85°C) may not be suitable for extreme temperature conditions.

Working Principles

The 74LVCH16T245DGGRE4 operates by receiving input signals at one voltage level and translating them to a different voltage level using internal circuitry. It utilizes a combination of MOSFETs and logic gates to achieve bidirectional voltage level shifting. The OE pin controls the direction of signal flow, enabling or disabling the translation function.

Detailed Application Field Plans

The 74LVCH16T245DGGRE4 is commonly used in various electronic systems where voltage level translation is required. Some application fields include: 1. Communication Systems: Used for interfacing between different voltage domains in communication protocols such as UART, SPI, and I2C. 2. Industrial Automation: Enables communication between microcontrollers operating at different voltage levels in industrial control systems. 3. Consumer Electronics: Facilitates signal translation between components like microcontrollers, sensors, and display modules in devices such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. SN74LVC16T245DGGR: Similar voltage level shifter with the same functionality but offered in a different package (TSSOP).
2. 74HCT16T245DGGR: Another voltage level translator with higher input/output voltage ranges but slower data rate compared to 74LVCH16T245DGGRE4.
3. TXB0108PWR: 8-bit bidirectional voltage level translator with a smaller package size (TSSOP) and lower power consumption.

(Note: The above alternative models are provided for reference and may have different specifications and characteristics. It is recommended to consult the respective datasheets for detailed information.)

This entry provides an overview of the 74LVCH16T245DGGRE4, including its product details, pin configuration, functional features, advantages, disadvantages, working principles, application fields, and alternative models.