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Encyclopedia Entry: 74ABT573APW,118
Product Information Overview
Category
The 74ABT573APW,118 belongs to the category of integrated circuits (ICs) and specifically falls under the group of octal transparent latch with 3-state outputs.
Use
This product is commonly used in digital electronics for storing and transferring data. It acts as a latch, allowing data to be temporarily stored and then released when required.
Characteristics
- Octal transparent latch with 3-state outputs
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Schmitt-trigger action on all inputs
- Balanced propagation delays
- Outputs can drive up to 15 LSTTL loads
- Power-up 3-state
- ESD protection exceeds JESD 22
Package
The 74ABT573APW,118 is available in a small-outline package (SO20) which consists of 20 pins.
Essence
The essence of this product lies in its ability to store and transfer data efficiently within digital electronic systems.
Packaging/Quantity
The 74ABT573APW,118 is typically packaged in reels or tubes, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.
Specifications
- Supply Voltage Range: 4.5V to 5.5V
- Input Voltage Range: -0.5V to 7V
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Input Capacitance: 4.5pF
- Output Capacitance: 8pF
- Input Leakage Current: ±0.5μA
- Output Leakage Current: ±0.5μA
Detailed Pin Configuration
The 74ABT573APW,118 has a total of 20 pins. The pin configuration is as follows:
- Pin 1: Output Enable (OE)
- Pin 2: Data Input D0
- Pin 3: Data Input D1
- Pin 4: Data Input D2
- Pin 5: Data Input D3
- Pin 6: Data Input D4
- Pin 7: Data Input D5
- Pin 8: Data Input D6
- Pin 9: Data Input D7
- Pin 10: Ground (GND)
- Pin 11: Latch Enable (LE)
- Pin 12: Clock (CLK)
- Pin 13: Output Q0
- Pin 14: Output Q1
- Pin 15: Output Q2
- Pin 16: Output Q3
- Pin 17: Output Q4
- Pin 18: Output Q5
- Pin 19: Output Q6
- Pin 20: Output Q7
Functional Features
The 74ABT573APW,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 enable synchronized data storage and retrieval
- Power-up 3-state feature prevents unintended output changes during power-up or power-down conditions
- ESD protection exceeds JESD 22 standards, enhancing product durability
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data transfer
- Low power consumption contributes to energy efficiency
- Wide operating voltage range provides flexibility in various applications
- Schmitt-trigger action ensures reliable signal processing
- ESD protection exceeds industry standards, enhancing product durability
Disadvantages
- Limited number of outputs (8) may restrict certain applications requiring a higher number of outputs
- Availability and pricing may vary depending on the supplier and market conditions
Working Principles
The 74ABT573APW,118 operates as an octal transparent latch with 3-state outputs. It stores data when the latch enable (LE) input is high and transfers the stored data to the outputs when the output enable (OE) input is low. The clock (CLK) input controls the timing of data storage and transfer.
Detailed Application Field Plans
The 74ABT573APW,118 finds application in various digital electronic systems, including but not limited to:
- Microcontrollers and microprocessors
- Data storage devices
- Communication systems
- Industrial automation
- Automotive electronics
- Consumer electronics
- Robotics
- Instrumentation and measurement equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74ABT573APW,118 include:
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 74ABT573APW,118 em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of 74ABT573APW,118 in technical solutions:
Q: What is the function of the 74ABT573APW,118? A: The 74ABT573APW,118 is an octal transparent latch with 3-state outputs. It can store and output data based on control signals.
Q: What is the maximum operating voltage for the 74ABT573APW,118? A: The maximum operating voltage for the 74ABT573APW,118 is typically 5.5V.
Q: How many data inputs does the 74ABT573APW,118 have? A: The 74ABT573APW,118 has 8 data inputs (D0-D7).
Q: Can the 74ABT573APW,118 be used for bidirectional data transfer? A: No, the 74ABT573APW,118 is a unidirectional latch and cannot be used for bidirectional data transfer.
Q: What is the purpose of the OE (Output Enable) pin on the 74ABT573APW,118? A: The OE pin is used to enable or disable the outputs of the latch. When OE is high, the outputs are enabled; when OE is low, the outputs are disabled.
Q: How many control inputs does the 74ABT573APW,118 have? A: The 74ABT573APW,118 has three control inputs: LE (Latch Enable), CLK (Clock), and OE (Output Enable).
Q: Can the 74ABT573APW,118 operate at high-speed frequencies? A: Yes, the 74ABT573APW,118 is designed for high-speed operation and can handle frequencies up to several hundred megahertz.
Q: What is the output current capability of the 74ABT573APW,118? A: The 74ABT573APW,118 has a typical output current capability of 24mA.
Q: Can the 74ABT573APW,118 be cascaded with other latches or flip-flops? A: Yes, multiple 74ABT573APW,118 latches can be cascaded together to increase the number of data inputs and outputs.
Q: Is the 74ABT573APW,118 compatible with other logic families? A: Yes, the 74ABT573APW,118 is designed to be compatible with both TTL and CMOS logic families, making it versatile in various system designs.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.