SN74AVC8T245QPWRQ1

Product Overview

Category

SN74AVC8T245QPWRQ1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for level shifting and voltage translation in various electronic applications.

Characteristics

• Voltage Level Shifting: The SN74AVC8T245QPWRQ1 is designed to shift logic levels between different voltage domains.
• Bidirectional Data Transfer: It allows bidirectional data transfer between two voltage domains.
• High-Speed Operation: This IC operates at high speeds, making it suitable for applications requiring fast data transmission.
• Low Power Consumption: It is designed to consume low power, making it energy-efficient.

Package

The SN74AVC8T245QPWRQ1 is available in a small package, which is a 20-pin TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of SN74AVC8T245QPWRQ1 lies in its ability to facilitate level shifting and voltage translation, enabling seamless communication between different voltage domains.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Logic Voltage Levels: Compatible with both 1.8V and 3.3V logic levels
• Maximum Data Rate: Up to 100 Mbps
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: Tri-State

Detailed Pin Configuration

The SN74AVC8T245QPWRQ1 has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. OE (Output Enable)
2. A1 (Data Input/Output)
3. B1 (Data Input/Output)
4. A2 (Data Input/Output)
5. B2 (Data Input/Output)
6. A3 (Data Input/Output)
7. B3 (Data Input/Output)
8. VCCA (Voltage Supply for Side A)
9. GND (Ground)
10. B4 (Data Input/Output)
11. A4 (Data Input/Output)
12. B5 (Data Input/Output)
13. A5 (Data Input/Output)
14. B6 (Data Input/Output)
15. A6 (Data Input/Output)
16. B7 (Data Input/Output)
17. A7 (Data Input/Output)
18. VCCB (Voltage Supply for Side B)
19. DIR (Direction Control)
20. GND (Ground)

Functional Features

• Bidirectional Data Transfer: The SN74AVC8T245QPWRQ1 allows data to be transferred bidirectionally between two voltage domains.
• Level Shifting: It facilitates the conversion of logic levels between different voltage domains, ensuring compatibility and seamless communication.
• Tri-State Outputs: The IC features tri-state outputs, allowing the user to disable the output drivers when necessary.

Advantages and Disadvantages

Advantages

• Efficient Voltage Translation: Enables communication between devices operating at different voltage levels.
• High-Speed Operation: Suitable for applications requiring fast data transmission.
• Low Power Consumption: Energy-efficient design helps conserve power in portable devices.

Disadvantages

• Limited Voltage Range: The IC is designed to operate within a specific voltage range, which may not be suitable for all applications.
• Complexity: Understanding and implementing level shifting techniques can be challenging for beginners.

Working Principles

The SN74AVC8T245QPWRQ1 operates by receiving data from one voltage domain and translating it to the appropriate logic levels of another voltage domain. It utilizes level shifting techniques to ensure compatibility between different voltage levels. The direction control pin (DIR) determines the direction of data flow, allowing bidirectional communication.

Detailed Application Field Plans

The SN74AVC8T245QPWRQ1 finds applications in various fields, including:

1. IoT Devices: Facilitates communication between low-power IoT devices operating at different voltage levels.
2. Automotive Electronics: Enables voltage translation in automotive systems, ensuring seamless integration of components with varying voltage requirements.
3. Industrial Automation: Used for level shifting and voltage translation in industrial automation systems, enhancing compatibility between different modules.
4. Consumer Electronics: Allows for communication between devices with different logic voltage levels, such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. TXB0108PWR: 8-Bit Bidirectional Voltage-Level Translator
2. PCA9306DCTR: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
3. SN74LVC1T45DBVR: Single-Bit Dual-Supply Bus Transceiver with Configurable Voltage