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SN74TVC3306DCUR
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SN74TVC3306DCUR

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Level Shifter
  • Characteristics: Bi-directional, Non-Inverting, 8-bit, 3.3V to 5V Logic Level Shifter
  • Package: SOIC-16
  • Essence: Translates logic levels between 3.3V and 5V systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage (VIH): 2.1V to VCC + 0.5V
  • Low-Level Input Voltage (VIL): -0.5V to 0.8V
  • High-Level Output Voltage (VOH): VCC - 0.4V
  • Low-Level Output Voltage (VOL): 0.4V
  • Maximum Operating Frequency: 100 MHz
  • Propagation Delay: 9 ns (typical)
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74TVC3306DCUR has a total of 16 pins arranged as follows:

___________ | | 1 | 16 | VCC 2 | 15 | OE# 3 | 14 | A0 4 | 13 | B0 5 | 12 | A1 6 | 11 | B1 7 | 10 | A2 8 | 9 | B2 |___________|

Functional Features

  • Bi-directional voltage level shifting between 3.3V and 5V systems
  • Non-inverting logic translation
  • Supports bidirectional data flow
  • Enables interfacing between different voltage domains

Advantages and Disadvantages

Advantages

  • Wide supply voltage range allows compatibility with various systems
  • High-speed operation with low propagation delay
  • Bi-directional functionality simplifies system design
  • Non-inverting translation preserves signal integrity

Disadvantages

  • Limited to 8-bit data width
  • Requires external pull-up resistors for open-drain outputs

Working Principles

The SN74TVC3306DCUR is a voltage level shifter that translates logic levels between 3.3V and 5V systems. It utilizes a bidirectional circuitry to enable seamless communication between devices operating at different voltage domains. The device features non-inverting logic translation, ensuring the preservation of signal integrity during level shifting.

Detailed Application Field Plans

The SN74TVC3306DCUR finds applications in various fields where voltage level translation is required. Some potential application areas include:

  1. Microcontroller interfacing: Facilitating communication between microcontrollers operating at different voltage levels.
  2. Sensor networks: Enabling connectivity between sensors and microcontrollers with varying voltage requirements.
  3. Industrial automation: Bridging the gap between control systems and peripheral devices operating at different logic levels.
  4. IoT devices: Allowing interoperability between IoT devices with different voltage specifications.
  5. Consumer electronics: Supporting voltage level translation in audio/video interfaces, memory modules, and other electronic components.

Detailed and Complete Alternative Models

  1. TXS0108E: 8-bit bi-directional voltage level shifter with automatic direction sensing.
  2. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.
  3. CD4050B: Hex non-inverting buffer and converter for 3.3V to 5V level shifting.

These alternative models offer similar functionality and can be considered as alternatives to the SN74TVC3306DCUR based on specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74TVC3306DCUR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74TVC3306DCUR in technical solutions:

  1. Q: What is the SN74TVC3306DCUR? A: The SN74TVC3306DCUR is a voltage level translator IC designed to convert signals between different voltage levels.

  2. Q: What voltage levels can the SN74TVC3306DCUR translate? A: The SN74TVC3306DCUR can translate signals between voltage levels of 1.2V and 3.6V.

  3. Q: How many channels does the SN74TVC3306DCUR have? A: The SN74TVC3306DCUR has 6 bidirectional channels, allowing for translation in both directions.

  4. Q: What is the maximum data rate supported by the SN74TVC3306DCUR? A: The SN74TVC3306DCUR supports a maximum data rate of 100 Mbps.

  5. Q: Can the SN74TVC3306DCUR be used with I2C or SPI interfaces? A: Yes, the SN74TVC3306DCUR can be used with I2C, SPI, and other similar serial communication interfaces.

  6. Q: Does the SN74TVC3306DCUR require external pull-up or pull-down resistors? A: No, the SN74TVC3306DCUR has built-in pull-up resistors for each channel, eliminating the need for external resistors.

  7. Q: Can the SN74TVC3306DCUR handle bi-directional level shifting? A: Yes, the SN74TVC3306DCUR supports bi-directional level shifting, allowing bidirectional communication between devices.

  8. Q: What is the power supply voltage range for the SN74TVC3306DCUR? A: The SN74TVC3306DCUR operates with a power supply voltage range of 1.65V to 3.6V.

  9. Q: Is the SN74TVC3306DCUR compatible with both CMOS and TTL logic levels? A: Yes, the SN74TVC3306DCUR is compatible with both CMOS and TTL logic levels.

  10. Q: Can the SN74TVC3306DCUR be used in automotive applications? A: Yes, the SN74TVC3306DCUR is qualified for automotive applications and can operate in harsh environments.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.