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Encyclopedia Entry: 74ABT652AD,112
Product Information Overview
- Category: Integrated Circuit (IC)
- Use: Data Bus Transceiver
- Characteristics: High-speed, low-power, bidirectional transceiver
- Package: SOP (Small Outline Package)
- Essence: Efficient data transfer between two buses with different voltage levels
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Logic Family: ABT
- Number of Channels: 8
- Input Voltage Levels: 3.3V or 5V
- Output Voltage Levels: 3.3V or 5V
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay: 4.5 ns (typical)
- Supply Voltage Range: 4.5V to 5.5V
- Current Consumption: 20 mA (typical)
Detailed Pin Configuration
The 74ABT652AD,112 IC has a total of 56 pins, which are distributed as follows:
- Pins 1-8: Channel A Data Inputs/Outputs (D0-D7)
- Pins 9-16: Channel B Data Inputs/Outputs (D0-D7)
- Pins 17-24: Channel A Enable Inputs (G1-G8)
- Pins 25-32: Channel B Enable Inputs (G1-G8)
- Pins 33-40: Channel A Output Enable Inputs (OE1-OE8)
- Pins 41-48: Channel B Output Enable Inputs (OE1-OE8)
- Pins 49-56: Supply Voltage (VCC) and Ground (GND)
Functional Features
- Bidirectional data transfer between two independent buses
- Voltage level translation between 3.3V and 5V systems
- Non-inverting outputs for minimal signal distortion
- High-speed operation for efficient data transmission
- Output enable control for bus isolation
Advantages and Disadvantages
Advantages: - Efficient voltage level translation between different buses - High-speed operation for quick data transfer - Non-inverting outputs ensure minimal signal distortion - Output enable control allows for bus isolation
Disadvantages: - Limited to 8 channels, may not be suitable for applications requiring more channels - Requires external pull-up resistors for proper operation
Working Principles
The 74ABT652AD,112 is a bidirectional data bus transceiver that facilitates communication between two buses operating at different voltage levels. It uses non-inverting outputs to minimize signal distortion during data transfer. The IC also features output enable control, allowing for bus isolation when necessary.
Detailed Application Field Plans
The 74ABT652AD,112 IC finds applications in various fields where efficient data transfer between buses with different voltage levels is required. Some potential application areas include:
- Embedded Systems: Used in microcontroller-based systems to interface with peripherals operating at different voltage levels.
- Communication Equipment: Facilitates data exchange between different communication protocols or interfaces.
- Industrial Automation: Enables communication between control systems and sensors/actuators with varying voltage requirements.
- Automotive Electronics: Used in automotive systems to connect different subsystems operating at different voltage levels.
- Computer Networking: Facilitates data transfer between networking devices with different voltage standards.
Detailed and Complete Alternative Models
- 74ABT652APW,118
- 74ABT652ADB,118
- 74ABT652ADB,112
- 74ABT652ADB,112-T
- 74ABT652ADB,112-TU
These alternative models offer similar functionality and characteristics to the 74ABT652AD,112 IC, providing options for different package types or quantities.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 74ABT652AD,112 em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of 74ABT652AD,112 in technical solutions:
Q: What is the function of the 74ABT652AD,112? A: The 74ABT652AD,112 is an octal transceiver with 3-state outputs. It can be used for bidirectional data transfer between buses operating at different voltage levels.
Q: What is the maximum operating voltage for the 74ABT652AD,112? A: The maximum operating voltage for the 74ABT652AD,112 is typically 5.5V.
Q: Can the 74ABT652AD,112 handle level shifting between different voltage domains? A: Yes, the 74ABT652AD,112 is designed to handle level shifting between different voltage domains, making it suitable for interfacing between systems with different voltage requirements.
Q: How many data lines can the 74ABT652AD,112 handle? A: The 74ABT652AD,112 can handle 8 bidirectional data lines.
Q: Does the 74ABT652AD,112 support 3-state outputs? A: Yes, the 74ABT652AD,112 supports 3-state outputs, allowing multiple devices to share a common bus without interfering with each other.
Q: What is the typical propagation delay of the 74ABT652AD,112? A: The typical propagation delay of the 74ABT652AD,112 is around 5 ns.
Q: Can the 74ABT652AD,112 be used in high-speed applications? A: Yes, the 74ABT652AD,112 is designed for high-speed operation and can be used in applications where fast data transfer is required.
Q: Does the 74ABT652AD,112 have built-in ESD protection? A: Yes, the 74ABT652AD,112 typically includes built-in ESD protection to safeguard against electrostatic discharge events.
Q: Can the 74ABT652AD,112 be used in both commercial and industrial environments? A: Yes, the 74ABT652AD,112 is designed to operate reliably in both commercial and industrial temperature ranges.
Q: Are there any specific application notes or reference designs available for the 74ABT652AD,112? A: Yes, the manufacturer of the 74ABT652AD,112 typically provides application notes and reference designs that can help users understand and implement the device effectively in their technical solutions.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for the 74ABT652AD,112.