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Encyclopedia Entry: 74ABT573AN,112
Product Overview
Category
The 74ABT573AN,112 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 held or passed through based on control signals.
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
- ESD protection exceeds 2000 V per MIL-STD-883C, method 3015
Package
The 74ABT573AN,112 is available in a standard 20-pin plastic dual in-line package (DIP).
Essence
The essence of this product lies in its ability to store and transfer data efficiently within digital systems. It provides a reliable and high-speed solution for latching and controlling data flow.
Packaging/Quantity
The 74ABT573AN,112 is typically packaged in reels or tubes, containing a quantity of 250 units per package.
Specifications
- Supply Voltage Range: 4.5V to 5.5V
- Input Voltage Range: 0V to VCC
- Output Voltage Range: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Input Capacitance: 4.5pF
- Output Capacitance: 8pF
- Propagation Delay Time: 6ns (max)
- Output Current: ±24mA
Detailed Pin Configuration
The 74ABT573AN,112 has a total of 20 pins, each serving a specific purpose. 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 74ABT573AN,112 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 switching
- Balanced propagation delays enable synchronized data flow
- ESD protection exceeds industry standards, ensuring robustness
Advantages and Disadvantages
Advantages
- High-speed operation enables fast data transfer
- Low power consumption for energy-efficient applications
- Wide operating voltage range provides flexibility in various systems
- ESD protection ensures reliability in harsh environments
Disadvantages
- Limited output current may restrict certain high-power applications
- Requires careful handling to prevent damage due to static electricity
Working Principles
The 74ABT573AN,112 operates based on the principle of transparent latching. When the latch enable (LE) signal is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) in real-time. The output enable (OE) signal controls whether the outputs are active or in a high-impedance state.
Detailed Application Field Plans
The 74ABT573AN,112 finds applications in various digital systems, including but not limited to:
- Microprocessors and microcontrollers
- Data storage systems
- Communication equipment
- Industrial automation
- Automotive electronics
- Consumer electronics
Its ability to store and transfer data efficiently makes it suitable for use in these fields.
Detailed and Complete Alternative Models
There are several alternative models available that offer similar functionality to the 74ABT573AN,112. Some notable alternatives include:
- SN74ABT573DW: Octal transparent latch with 3-state outputs, available in SOIC package.
- CD74ACT573M: Octal transparent latch with 3-state outputs, available in surface mount package.
Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 74ABT573AN,112 în soluțiile tehnice
Sure! Here are 10 common questions and answers related to the application of 74ABT573AN,112 in technical solutions:
Q: What is the function of the 74ABT573AN,112? A: The 74ABT573AN,112 is an octal transparent latch with 3-state outputs. It can store and output data from its inputs based on the control signals.
Q: How many bits can the 74ABT573AN,112 latch store? A: The 74ABT573AN,112 can store 8 bits of data as it is an octal latch.
Q: What is the operating voltage range for the 74ABT573AN,112? A: The 74ABT573AN,112 operates within a voltage range of 4.5V to 5.5V.
Q: Can the 74ABT573AN,112 be used in both parallel and serial data transfer applications? A: Yes, the 74ABT573AN,112 can be used in both parallel and serial data transfer applications depending on the control signals applied.
Q: What is the maximum frequency at which the 74ABT573AN,112 can operate? A: The 74ABT573AN,112 has a maximum operating frequency of 200 MHz.
Q: Does the 74ABT573AN,112 have any built-in protection features? A: Yes, the 74ABT573AN,112 has built-in ESD (Electrostatic Discharge) protection to prevent damage from static electricity.
Q: Can the 74ABT573AN,112 drive external loads directly? A: Yes, the 74ABT573AN,112 has 3-state outputs that can drive external loads directly.
Q: What is the power supply current consumption of the 74ABT573AN,112? A: The power supply current consumption of the 74ABT573AN,112 is typically around 10 mA.
Q: Can multiple 74ABT573AN,112 latches be cascaded together? A: Yes, multiple 74ABT573AN,112 latches can be cascaded together to increase the number of bits that can be stored.
Q: Are there any specific timing requirements for the control signals of the 74ABT573AN,112? A: Yes, the 74ABT573AN,112 has specific setup and hold time requirements for its control signals, which should be followed for proper operation.
Please note that the answers provided here are general and may vary depending on the specific application and datasheet of the 74ABT573AN,112.