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74AVC4TD245GU,115
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Level Shifter and Translator
- Characteristics: Bidirectional voltage level shifting and translation, high-speed operation, low power consumption
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: This IC is designed to shift and translate voltage levels between different logic families, allowing seamless communication between devices operating at different voltage levels.
- Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.
Specifications
- Supply Voltage Range: 1.2V to 3.6V
- Logic Voltage Levels: 1.2V, 1.8V, 2.5V, and 3.3V
- Number of Channels: 4
- Input/Output Compatibility: CMOS, TTL, LVCMOS, LVTTL
- Data Rate: Up to 400 Mbps
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The 74AVC4TD245GU,115 IC has a total of 20 pins, which are arranged as follows:
Pin 1: A1
Pin 2: B1
Pin 3: GND
Pin 4: B2
Pin 5: A2
Pin 6: OE#
Pin 7: VCCB
Pin 8: B3
Pin 9: A3
Pin 10: DIR
Pin 11: GND
Pin 12: A4
Pin 13: B4
Pin 14: Y4
Pin 15: GND
Pin 16: Y3
Pin 17: AY
Pin 18: BY
Pin 19: VCCA
Pin 20: VCC
Functional Features
- Bidirectional voltage level shifting: Allows translation of signals from one logic family to another in both directions.
- Automatic direction control: The DIR pin determines the direction of data flow, simplifying the interface design.
- High-speed operation: Supports data rates up to 400 Mbps, enabling fast communication between devices.
- Low power consumption: Designed with low power requirements, making it suitable for battery-powered applications.
Advantages and Disadvantages
Advantages: - Seamless integration between different logic families - Wide supply voltage range allows compatibility with various systems - High-speed operation enables efficient data transfer - Low power consumption prolongs battery life
Disadvantages: - Limited number of channels (4) - Relatively small package size may require careful handling during assembly
Working Principles
The 74AVC4TD245GU,115 operates by utilizing a combination of MOSFETs and CMOS technology to shift and translate voltage levels. It detects the input voltage level and adjusts the output voltage accordingly, ensuring proper signal compatibility between different logic families.
Detailed Application Field Plans
The 74AVC4TD245GU,115 is commonly used in various applications where voltage level shifting and translation are required. Some typical application fields include: - Communication systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- SN74LVC4T245: Similar bidirectional level shifter with 4 channels, available in different package options.
- NC7SZ125: Unidirectional level shifter with 1 channel, suitable for low-power applications.
- TXB0104: Bidirectional voltage-level translator with 4 channels, featuring automatic direction control.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 74AVC4TD245GU,115 in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of 74AVC4TD245GU,115:
1. What is the function of the 74AVC4TD245GU,115? The 74AVC4TD245GU,115 is a quad bi-directional level shifter and voltage translator IC.
2. What is the operating voltage range of the 74AVC4TD245GU,115? The operating voltage range is from 1.2V to 3.6V.
3. How many channels does the 74AVC4TD245GU,115 have? It has four channels, allowing for simultaneous translation of up to four different signals.
4. What is the maximum data rate supported by the 74AVC4TD245GU,115? The maximum data rate supported is 400 Mbps.
5. Can the 74AVC4TD245GU,115 be used for level shifting between different voltage domains? Yes, it can be used to shift logic levels between different voltage domains, making it suitable for interfacing between devices with different voltage requirements.
6. Does the 74AVC4TD245GU,115 support bidirectional communication? Yes, it supports bidirectional communication, allowing for translation in both directions.
7. What is the typical propagation delay of the 74AVC4TD245GU,115? The typical propagation delay is around 2.5 ns.
8. Is the 74AVC4TD245GU,115 compatible with I2C and SPI protocols? Yes, it is compatible with I2C and SPI protocols, making it useful for translating signals in these communication interfaces.
9. Can the 74AVC4TD245GU,115 handle high-speed signals? Yes, it is designed to handle high-speed signals, making it suitable for applications requiring fast data transfer.
10. What is the package type of the 74AVC4TD245GU,115? The 74AVC4TD245GU,115 comes in a TSSOP-16 package.
Please note that these answers are based on general information about the 74AVC4TD245GU,115 and may vary depending on specific application requirements.