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Encyclopedia Entry: 74ALVTH16244GRE4
Product Information Overview
Category: Integrated Circuit (IC)
Use: The 74ALVTH16244GRE4 is a high-performance, low-voltage, 16-bit buffer/driver with 3-state outputs. It is designed to provide high-speed signal buffering for various digital applications.
Characteristics: - High-speed operation - Low voltage operation (1.65V - 3.6V) - 16-bit wide buffer/driver - 3-state outputs for bus-oriented applications
Package: The 74ALVTH16244GRE4 is available in a Green RoHS-compliant package. The specific package type may vary depending on the manufacturer.
Essence: This IC serves as a buffer/driver, ensuring efficient and reliable signal transmission between different components of a digital circuit.
Packaging/Quantity: The 74ALVTH16244GRE4 is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary based on the manufacturer's specifications.
Specifications
- Supply Voltage Range: 1.65V - 3.6V
- Input Voltage Range: 0V - VCC
- Output Voltage Range: 0V - VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: <5ns
- Output Drive Capability: ±24mA
Detailed Pin Configuration
The 74ALVTH16244GRE4 has a 48-pin package with the following pin configuration:
+-------------------+
OE1 |1 48| VCC
A1 |2 47| B1
Y1 |3 46| A2
GND |4 45| Y2
Y3 |5 44| GND
A3 |6 43| OE2
B3 |7 42| C1
Y4 |8 41| D1
GND |9 40| Y5
Y6 |10 39| GND
A4 |11 38| OE3
B4 |12 37| E1
Y7 |13 36| F1
GND |14 35| Y8
Y9 |15 34| GND
A5 |16 33| OE4
B5 |17 32| G1
Y10 |18 31| H1
GND |19 30| Y11
Y12 |20 29| GND
A6 |21 28| OE5
B6 |22 27| J1
Y13 |23 26| K1
GND |24 25| Y14
+-------------------+
Functional Features
- High-speed signal buffering: The 74ALVTH16244GRE4 ensures fast and efficient transmission of digital signals, making it suitable for high-performance applications.
- 3-state outputs: The IC features 3-state outputs, allowing multiple devices to share a common bus without interfering with each other's signals.
- Low voltage operation: With a wide supply voltage range of 1.65V - 3.6V, the IC is compatible with various low-power digital systems.
Advantages and Disadvantages
Advantages: - High-speed operation enables efficient data transmission. - 3-state outputs facilitate bus-oriented applications. - Low voltage operation reduces power consumption.
Disadvantages: - Limited output drive capability may restrict its use in certain high-current applications. - The specific package type and quantity may vary, making it important to verify compatibility with existing circuit designs.
Working Principles
The 74ALVTH16244GRE4 operates by receiving input signals on its A1-A6 and B1-B6 pins. These signals are then buffered and amplified before being transmitted through the corresponding Y1-Y14 pins. The OE1-OE5 pins control the output enable/disable function, allowing the IC to be easily integrated into bus-oriented systems.
Detailed Application Field Plans
The 74ALVTH16244GRE4 is commonly used in various digital applications, including but not limited to: - Microprocessors and microcontrollers - Memory systems - Data communication systems - Industrial automation - Automotive electronics
Detailed and Complete Alternative Models
- 74ALVTH16245: Similar to 74ALVTH16244GRE4, but with inverted outputs.
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74ALVTH16244GRE4 dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of 74ALVTH16244GRE4 in technical solutions:
Q: What is the 74ALVTH16244GRE4? A: The 74ALVTH16244GRE4 is a 16-bit buffer/driver with 3-state outputs, designed for low-voltage (1.2V to 3.6V) applications.
Q: What is the purpose of the 74ALVTH16244GRE4? A: The purpose of this IC is to provide buffering and driving capabilities for digital signals in various electronic circuits.
Q: What voltage levels does the 74ALVTH16244GRE4 support? A: The 74ALVTH16244GRE4 supports a wide range of voltage levels from 1.2V to 3.6V, making it suitable for use in low-voltage systems.
Q: How many channels does the 74ALVTH16244GRE4 have? A: The 74ALVTH16244GRE4 has 16 channels, allowing it to handle 16 individual digital signals simultaneously.
Q: What is the maximum output current of the 74ALVTH16244GRE4? A: The maximum output current per channel of the 74ALVTH16244GRE4 is typically around 24mA.
Q: Can the 74ALVTH16244GRE4 be used as a level shifter? A: Yes, the 74ALVTH16244GRE4 can be used as a level shifter to convert signals between different voltage domains.
Q: Does the 74ALVTH16244GRE4 have built-in protection features? A: Yes, the 74ALVTH16244GRE4 has built-in ESD protection to safeguard against electrostatic discharge.
Q: What is the propagation delay of the 74ALVTH16244GRE4? A: The propagation delay of the 74ALVTH16244GRE4 is typically around 2.5ns, making it suitable for high-speed applications.
Q: Can the 74ALVTH16244GRE4 be used in bidirectional communication? A: No, the 74ALVTH16244GRE4 is a unidirectional buffer/driver and does not support bidirectional communication.
Q: Is the 74ALVTH16244GRE4 available in different package options? A: Yes, the 74ALVTH16244GRE4 is available in various package options such as TSSOP, SSOP, and TVSOP, providing flexibility in design integration.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74ALVTH16244GRE4.