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SN74LVCH16244AZRDR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Buffer/Driver
- Characteristics:
- Low-voltage CMOS technology
- High-speed operation
- Wide voltage range
- Bidirectional data flow
- Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
- Essence: Logic Level Translator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 1.65V to 3.6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Maximum Operating Frequency: 200 MHz
- Number of Channels: 16
- Input/Output Type: Tri-State
Detailed Pin Configuration
The SN74LVCH16244AZRDR has a total of 48 pins. The pin configuration is as follows:
Pin 1: GND
Pin 2: A1
Pin 3: Y1
Pin 4: B1
Pin 5: GND
...
Pin 46: OE#
Pin 47: Y16
Pin 48: VCC
Functional Features
- Bidirectional Data Flow: Allows data transmission in both directions.
- Tri-State Outputs: Enables the outputs to be disabled, effectively disconnecting them from the bus.
- Voltage Translation: Translates logic levels between different voltage domains.
Advantages and Disadvantages
Advantages: - Low-voltage operation allows compatibility with various systems. - High-speed operation enables fast data transfer. - Wide voltage range accommodates different voltage levels. - Tri-State outputs provide flexibility in bus sharing applications.
Disadvantages: - Limited maximum operating frequency compared to some other ICs. - Requires careful consideration of voltage compatibility with other components in the system.
Working Principles
The SN74LVCH16244AZRDR is a logic level translator that facilitates communication between devices operating at different voltage levels. It uses low-voltage CMOS technology to ensure compatibility with modern systems. The bidirectional data flow allows seamless transmission of data in both directions. The tri-state outputs enable the device to be effectively disconnected from the bus when not in use, preventing interference with other devices.
Detailed Application Field Plans
The SN74LVCH16244AZRDR is commonly used in various applications, including: - Level Shifting: Translating logic levels between different voltage domains. - Bus Sharing: Allowing multiple devices to share a common bus while maintaining data integrity. - Signal Conditioning: Buffering and driving signals to ensure proper signal quality and integrity.
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the SN74LVCH16244AZRDR are: - SN74LVC244A: Octal Buffer/Driver with 3-State Outputs - SN74AVC4T245: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui SN74LVCH16244AZRDR în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of SN74LVCH16244AZRDR:
Q: What is SN74LVCH16244AZRDR? A: SN74LVCH16244AZRDR is a 16-bit buffer/driver with 3-state outputs, commonly used in digital systems.
Q: What is the operating voltage range for SN74LVCH16244AZRDR? A: The operating voltage range for SN74LVCH16244AZRDR is typically between 1.65V and 3.6V.
Q: What is the maximum output current that SN74LVCH16244AZRDR can drive? A: SN74LVCH16244AZRDR can drive up to 12mA of current per output pin.
Q: Can SN74LVCH16244AZRDR be used for bidirectional communication? A: No, SN74LVCH16244AZRDR is a unidirectional buffer/driver and cannot be used for bidirectional communication.
Q: How many 3-state outputs does SN74LVCH16244AZRDR have? A: SN74LVCH16244AZRDR has 16 3-state outputs.
Q: What is the propagation delay of SN74LVCH16244AZRDR? A: The propagation delay of SN74LVCH16244AZRDR is typically around 3.8ns.
Q: Can SN74LVCH16244AZRDR be used in high-speed applications? A: Yes, SN74LVCH16244AZRDR is designed for high-speed operation and can be used in such applications.
Q: Does SN74LVCH16244AZRDR have built-in ESD protection? A: Yes, SN74LVCH16244AZRDR has built-in ESD protection on all inputs and outputs.
Q: Can SN74LVCH16244AZRDR be used in automotive applications? A: Yes, SN74LVCH16244AZRDR is qualified for automotive applications and meets the necessary standards.
Q: What is the package type of SN74LVCH16244AZRDR? A: SN74LVCH16244AZRDR is available in a 48-pin TSSOP package.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications.