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Encyclopedia Entry: 74ALVC573D,118
Product Overview
Category
The 74ALVC573D,118 belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops and latches.
Use
This product is commonly used in digital electronics for data storage and transfer applications. It serves as an octal transparent latch with 3-state outputs.
Characteristics
- Octal transparent latch
- 3-state outputs
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Schmitt-trigger action on all inputs
- Balanced propagation delays
Package
The 74ALVC573D,118 is available in a small-outline package (SO) with 20 pins. This package offers ease of handling and compatibility with standard PCB manufacturing processes.
Essence
The essence of this product lies in its ability to store and transfer data efficiently within digital systems. It provides reliable and high-speed data storage capabilities while consuming minimal power.
Packaging/Quantity
The 74ALVC573D,118 is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube.
Specifications
- Supply Voltage Range: 1.2V to 3.6V
- Input Voltage Range: -0.5V to VCC + 0.5V
- Output Voltage Range: -0.5V to VCC + 0.5V
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 200 MHz
- Output Drive Capability: ±24 mA
Detailed Pin Configuration
The 74ALVC573D,118 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:
- D0: Data input 0
- D1: Data input 1
- D2: Data input 2
- D3: Data input 3
- D4: Data input 4
- D5: Data input 5
- D6: Data input 6
- D7: Data input 7
- GND: Ground
- Q0: Output 0
- Q1: Output 1
- Q2: Output 2
- Q3: Output 3
- Q4: Output 4
- Q5: Output 5
- Q6: Output 6
- Q7: Output 7
- OE: Output enable
- CP: Clock pulse
- VCC: Power supply
Functional Features
The 74ALVC573D,118 offers the following functional features:
- Octal transparent latch with 3-state outputs
- High-speed operation allows for efficient data transfer
- Schmitt-trigger action on all inputs ensures reliable signal processing
- Balanced propagation delays ensure synchronized data storage and retrieval
- Low power consumption makes it suitable for battery-powered devices
- Wide operating voltage range provides flexibility in various applications
Advantages and Disadvantages
Advantages
- High-speed operation enables fast data transfer
- Low power consumption prolongs battery life
- Wide operating voltage range allows for versatile use
- Schmitt-trigger action ensures reliable signal processing
Disadvantages
- Limited output drive capability may restrict use in certain applications
- Requires careful handling to prevent damage due to static electricity
Working Principles
The 74ALVC573D,118 operates based on the principle of transparent latching. When the clock pulse (CP) is active, the data inputs (D0-D7) are transferred to the corresponding outputs (Q0-Q7). The output enable (OE) pin controls the 3-state outputs, allowing them to be either active or in a high-impedance state.
Detailed Application Field Plans
The 74ALVC573D,118 finds applications in various digital systems where data storage and transfer are crucial. Some specific application fields include:
- Microcontrollers: Used for storing and transferring data between microcontrollers and peripheral devices.
- Communication Systems: Enables efficient data transfer in communication protocols such as UART, SPI, and I2C.
- Memory Modules: Facilitates data storage and retrieval in memory modules like RAM and ROM.
- Industrial Automation: Utilized in control systems for storing and transferring sensor data and control signals.
- Consumer Electronics: Integrated into devices like smartphones, tablets, and gaming consoles for data processing and storage.
Detailed and Complete Alternative Models
- 74HC573: Similar octal transparent latch with 3-state outputs, operates at higher voltage levels (2V to 6V).
- 74ACT573: Octal transparent latch with 3-state outputs, offers faster operation and higher output drive capability
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74ALVC573D,118 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of 74ALVC573D,118 in technical solutions:
Q: What is the function of the 74ALVC573D,118? A: The 74ALVC573D,118 is an octal transparent latch with 3-state outputs. It can be used to store and control the flow of data in digital systems.
Q: What is the maximum operating voltage for the 74ALVC573D,118? A: The maximum operating voltage for the 74ALVC573D,118 is 3.6V.
Q: How many data inputs does the 74ALVC573D,118 have? A: The 74ALVC573D,118 has 8 data inputs (D0-D7).
Q: Can the 74ALVC573D,118 be used as a bidirectional buffer? A: No, the 74ALVC573D,118 is not designed for bidirectional operation. It is a unidirectional latch.
Q: What is the output current capability of the 74ALVC573D,118? A: The 74ALVC573D,118 has a typical output current capability of ±24mA.
Q: Does the 74ALVC573D,118 have internal pull-up or pull-down resistors? A: No, the 74ALVC573D,118 does not have internal pull-up or pull-down resistors. External resistors may be required if pull-up or pull-down functionality is needed.
Q: Can the 74ALVC573D,118 operate at high speeds? A: Yes, the 74ALVC573D,118 is designed for high-speed operation and has a typical propagation delay of 3.8ns.
Q: What is the power supply voltage range for the 74ALVC573D,118? A: The power supply voltage range for the 74ALVC573D,118 is from 1.2V to 3.6V.
Q: Can the 74ALVC573D,118 be used in automotive applications? A: Yes, the 74ALVC573D,118 is qualified for automotive applications and meets the necessary standards.
Q: Does the 74ALVC573D,118 have any special features for ESD protection? A: Yes, the 74ALVC573D,118 has built-in ESD protection up to 2000V, making it suitable for robust applications.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements.