74LVTH32245EC,551

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Level Shifting and Buffering
• Characteristics: High-speed, low-voltage, and low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Bidirectional Transceiver
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: LVTH
• Number of Channels: 32
• Input Voltage Range: 1.2V to 3.6V
• Output Voltage Range: 1.2V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 1.2V to 3.6V
• Maximum Propagation Delay Time: 4.5ns
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVTH32245EC,551 has a total of 48 pins. The pin configuration is as follows:

___________ | | 1A1 |1 48| VCC 1Y1 |2 47| GND 2A1 |3 46| 2Y1 2Y1 |4 45| 2A1 1A2 |5 44| 1Y2 1Y2 |6 43| 1A2 2A2 |7 42| 2Y2 2Y2 |8 41| 2A2 1A3 |9 40| 1Y3 1Y3 |10 39| 1A3 2A3 |11 38| 2Y3 2Y3 |12 37| 2A3 1A4 |13 36| 1Y4 1Y4 |14 35| 1A4 2A4 |15 34| 2Y4 2Y4 |16 33| 2A4 1A5 |17 32| 1Y5 1Y5 |18 31| 1A5 2A5 |19 30| 2Y5 2Y5 |20 29| 2A5 1A6 |21 28| 1Y6 1Y6 |22 27| 1A6 2A6 |23 26| 2Y6 2Y6 |24 25| 2A6 |___________|

Functional Features

• Bidirectional voltage level shifting between 1.2V and 3.6V logic levels.
• Provides buffering for bidirectional data transfer between different voltage domains.
• Supports high-speed operation with a maximum frequency of 200MHz.
• Low power consumption makes it suitable for battery-powered devices.
• Compatible with various logic families.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer. - Wide input and output voltage range provides flexibility in interfacing with different devices. - Low power consumption helps in extending battery life. - Bidirectional functionality simplifies the design of systems with mixed voltage levels.

Disadvantages: - Limited number of channels (32) may not be sufficient for certain applications requiring a higher number of data lines. - The TSSOP package may not be suitable for all PCB layouts, especially those with space constraints.

Working Principles

The 74LVTH32245EC,551 is a bidirectional transceiver that allows for voltage level shifting and buffering between different logic levels. It operates by receiving data from one side and transmitting it to the other side while ensuring compatibility between the input and output voltage levels. The device uses internal circuitry to handle the bidirectional data flow and maintain signal integrity.

Detailed Application Field Plans

The 74LVTH32245EC,551 is commonly used in various applications, including: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74LVTH32245EC,551 are: - SN74LVC245A: Octal Bus Transceiver with 3-State Outputs - MC74LVX245: Octal Bus Transceiver with 3-State Outputs - 74HCT245: Octal Bus Trans