SN74ABT841APWR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Logic Level Translator
- Characteristics: High-speed, low-power, voltage-level translation
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: Translates signals between different voltage levels
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
Specifications
- Supply Voltage Range: 2 V to 5.5 V
- Input Voltage Range: 0 V to VCC
- Output Voltage Range: 0 V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 3.8 ns (typical)
- Maximum Quiescent Current: 10 µA
Detailed Pin Configuration
The SN74ABT841APWR has a total of 20 pins. The pin configuration is as follows:
- OE1 (Output Enable 1)
- A1 (Input A1)
- B1 (Input B1)
- Y1 (Output Y1)
- GND (Ground)
- Y2 (Output Y2)
- B2 (Input B2)
- A2 (Input A2)
- OE2 (Output Enable 2)
- VCC (Supply Voltage)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
Functional Features
- Bidirectional voltage-level translation
- Supports translation between 2 V and 5.5 V voltage levels
- Provides non-inverting level shifting
- High-speed operation with low propagation delay
- Low quiescent current consumption
Advantages and Disadvantages
Advantages: - Wide supply voltage range allows compatibility with various systems - Fast propagation delay enables high-speed signal translation - Low power consumption for energy-efficient applications
Disadvantages: - Limited to bidirectional voltage-level translation - Not suitable for translating signals with very high voltage differences
Working Principles
The SN74ABT841APWR is designed to translate logic signals between different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage-level translation. The device operates by detecting the input voltage level and then switching the appropriate MOSFETs to provide the corresponding output voltage level.
Detailed Application Field Plans
The SN74ABT841APWR can be used in various applications that require voltage-level translation, such as:
- Microcontroller interfacing with different voltage peripherals
- Communication interfaces between devices operating at different voltage levels
- Level shifting in mixed-voltage systems
- Signal translation in battery-powered devices
Detailed and Complete Alternative Models
- SN74LVC1T45DBVR: Single-bit dual-supply bus transceiver
- SN74AVC4T245PW: 4-bit dual-supply bus transceiver
- SN74HCT125N: Quad buffer/line driver with 3-state outputs
- SN74LVCH16244ADGGR: 16-bit buffer/driver with 3-state outputs
These alternative models offer similar functionality and can be considered as alternatives to the SN74ABT841APWR depending on specific requirements and system constraints.
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技術ソリューションにおける SN74ABT841APWR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of SN74ABT841APWR:
Q: What is the SN74ABT841APWR? A: The SN74ABT841APWR is a high-performance octal bus transceiver with 3-state outputs, designed for use in various technical solutions.
Q: What is the operating voltage range of SN74ABT841APWR? A: The operating voltage range of SN74ABT841APWR is typically between 4.5V and 5.5V.
Q: How many bits can the SN74ABT841APWR handle? A: The SN74ABT841APWR is an octal (8-bit) bus transceiver, meaning it can handle 8 bits of data simultaneously.
Q: What is the maximum data transfer rate supported by SN74ABT841APWR? A: The SN74ABT841APWR supports a maximum data transfer rate of up to 100 MHz.
Q: Can I use SN74ABT841APWR in both input and output applications? A: Yes, the SN74ABT841APWR can be used as both an input and output device, allowing bidirectional data flow.
Q: Does SN74ABT841APWR have built-in protection features? A: Yes, the SN74ABT841APWR has built-in ESD (Electrostatic Discharge) protection to safeguard against static electricity damage.
Q: What is the power supply current required by SN74ABT841APWR? A: The power supply current required by SN74ABT841APWR is typically around 20 mA.
Q: Can I use SN74ABT841APWR in automotive applications? A: Yes, the SN74ABT841APWR is suitable for automotive applications as it meets the necessary standards and specifications.
Q: What is the output drive capability of SN74ABT841APWR? A: The SN74ABT841APWR has a strong output drive capability, allowing it to drive heavily loaded buses with ease.
Q: Are there any specific layout considerations for using SN74ABT841APWR? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper signal integrity and minimize noise.
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 the manufacturer for detailed information.