SN74ABT16952DLR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics: High-speed, low-power consumption
- Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
- Essence: Bidirectional voltage level translation
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 2.3V to 3.6V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 4.5ns (typical)
- Maximum Operating Frequency: 200MHz
Detailed Pin Configuration
The SN74ABT16952DLR has a total of 56 pins, which are organized as follows:
- Pin 1: OE (Output Enable) A
- Pin 2: I/O A0
- Pin 3: I/O A1
- ...
- Pin 54: I/O B13
- Pin 55: I/O B14
- Pin 56: GND (Ground)
Functional Features
- Bidirectional voltage level translation between two independent voltage domains
- Supports both 3.3V and 2.5V logic levels
- Provides non-inverting level shifting with high-speed performance
- Allows direct interfacing between different logic families
Advantages and Disadvantages
Advantages: - High-speed operation enables efficient data transfer - Low power consumption for energy-efficient applications - Wide supply voltage range allows compatibility with various systems - Bidirectional capability simplifies circuit design
Disadvantages: - Limited number of I/O pins may restrict the complexity of the system - Requires careful consideration of voltage compatibility to avoid signal degradation
Working Principles
The SN74ABT16952DLR utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage level translation. It employs a voltage divider network to shift the logic levels between two different voltage domains, ensuring proper signal integrity during data transfer.
Detailed Application Field Plans
The SN74ABT16952DLR is commonly used in various applications that require voltage level translation, such as:
- Microcontroller interfacing with different logic families
- Communication systems involving multiple voltage domains
- Data acquisition systems with mixed voltage signals
- Industrial automation and control systems
- Automotive electronics for signal conditioning
Detailed and Complete Alternative Models
- SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver
- SN74AVC4T245PW: Quad-bit dual-supply bus transceiver
- SN74HCT125N: Quad-bit non-inverting buffer/line driver
- SN74LVCH16244ADGGR: 16-bit non-inverting buffer/line driver
These alternative models offer similar functionality and can be considered based on specific application requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74ABT16952DLR i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of SN74ABT16952DLR in technical solutions:
Q: What is SN74ABT16952DLR? A: SN74ABT16952DLR is a 16-bit registered transceiver with 3-state outputs, designed for use in high-performance bus-interface applications.
Q: What is the operating voltage range of SN74ABT16952DLR? A: The operating voltage range of SN74ABT16952DLR is typically between 4.5V and 5.5V.
Q: What is the maximum data transfer rate supported by SN74ABT16952DLR? A: SN74ABT16952DLR supports a maximum data transfer rate of up to 200 MHz.
Q: Can SN74ABT16952DLR be used as a bidirectional level shifter? A: Yes, SN74ABT16952DLR can be used as a bidirectional level shifter, allowing interfacing between different voltage domains.
Q: How many input/output pins does SN74ABT16952DLR have? A: SN74ABT16952DLR has a total of 16 input/output pins.
Q: Does SN74ABT16952DLR support hot insertion? A: Yes, SN74ABT16952DLR supports hot insertion, which means it can be inserted or removed from a live circuit without causing damage.
Q: Can SN74ABT16952DLR be used in automotive applications? A: Yes, SN74ABT16952DLR is suitable for automotive applications as it meets the necessary standards for automotive electronics.
Q: What is the power consumption of SN74ABT16952DLR? A: The power consumption of SN74ABT16952DLR depends on various factors, but it typically operates at low power levels.
Q: Can SN74ABT16952DLR be used in high-speed data transmission applications? A: Yes, SN74ABT16952DLR is designed for high-performance applications and can be used in high-speed data transmission systems.
Q: Are there any specific layout considerations for using SN74ABT16952DLR? A: Yes, to ensure optimal performance, it is recommended to follow the layout guidelines provided in the datasheet, including proper decoupling and signal integrity practices.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with technical experts for accurate information.