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NLV74HCT573ADWG
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Digital Logic Level Shifter
- Characteristics: High-speed, CMOS compatible, 3-state output, latch-up protection
- Package: SOIC-20 Wide (DWG)
- Essence: Octal D-type transparent latch with 3-state outputs
- Packaging/Quantity: Tape and Reel, 2500 pieces per reel
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
- Output Current: ±6mA
- Propagation Delay: 13ns (typical)
- Output Capacitance: 10pF (typical)
Detailed Pin Configuration
- GND (Ground)
- 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)
- OE (Output Enable)
- LE (Latch Enable)
- Q0 (Output 0)
- Q1 (Output 1)
- Q2 (Output 2)
- Q3 (Output 3)
- Q4 (Output 4)
- Q5 (Output 5)
- Q6 (Output 6)
- Q7 (Output 7)
- VCC (Supply Voltage)
Functional Features
- Octal D-type transparent latch with 3-state outputs
- Latch-up protection for reliable operation
- High-speed operation suitable for digital applications
- CMOS compatible inputs for easy interfacing with other ICs
- 3-state outputs allow multiple devices to share a bus
Advantages and Disadvantages
Advantages: - High-speed operation enables efficient data transfer - Latch-up protection ensures reliable performance - CMOS compatibility simplifies integration with other components - 3-state outputs facilitate bus sharing in complex systems
Disadvantages: - Limited output current may restrict use in certain applications - Narrow operating temperature range (-40°C to +85°C) - Requires external control signals for proper operation
Working Principles
The NLV74HCT573ADWG is an octal D-type transparent latch with 3-state outputs. It operates by latching the input data when the latch enable (LE) signal is high. The latched data appears at the outputs (Q0-Q7) when the output enable (OE) signal is also high. When the OE signal is low, the outputs are in a high-impedance state, allowing other devices to drive the shared bus.
Detailed Application Field Plans
The NLV74HCT573ADWG is commonly used in various digital systems where level shifting and data storage are required. Some application fields include: 1. Microcontrollers and microprocessors 2. Data communication systems 3. Industrial automation equipment 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
- SN74HCT573DWG
- MC74HCT573AN
- CD74HCT573M96
- 74HCT573D,118
- TC74HCT573AF
These alternative models offer similar functionality and can be used as replacements for the NLV74HCT573ADWG in various applications.
Word count: 400 words
기술 솔루션에 NLV74HCT573ADWG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of NLV74HCT573ADWG in technical solutions:
Q: What is NLV74HCT573ADWG? A: NLV74HCT573ADWG is a type of octal transparent latch with 3-state outputs, commonly used in digital systems.
Q: What is the purpose of NLV74HCT573ADWG? A: NLV74HCT573ADWG is used to store and control the flow of data in digital circuits, allowing for efficient data transfer between different components.
Q: What voltage levels does NLV74HCT573ADWG support? A: NLV74HCT573ADWG supports a wide range of voltage levels, typically ranging from 4.5V to 5.5V.
Q: How many inputs and outputs does NLV74HCT573ADWG have? A: NLV74HCT573ADWG has 8 inputs and 8 outputs, making it suitable for applications that require handling multiple data signals.
Q: Can NLV74HCT573ADWG be used in both synchronous and asynchronous systems? A: Yes, NLV74HCT573ADWG can be used in both synchronous and asynchronous systems, depending on the specific requirements of the application.
Q: What is the maximum operating frequency of NLV74HCT573ADWG? A: The maximum operating frequency of NLV74HCT573ADWG is typically around 25 MHz, making it suitable for various high-speed applications.
Q: Does NLV74HCT573ADWG have any built-in protection features? A: Yes, NLV74HCT573ADWG has built-in protection features such as overvoltage and electrostatic discharge (ESD) protection, ensuring its reliability in different environments.
Q: Can NLV74HCT573ADWG be cascaded to increase the number of outputs? A: Yes, NLV74HCT573ADWG can be cascaded by connecting the output of one latch to the input of another, allowing for expansion of the number of outputs.
Q: What is the power consumption of NLV74HCT573ADWG? A: NLV74HCT573ADWG has low power consumption, typically drawing around 10-20 mA of current during operation.
Q: Are there any specific layout considerations when using NLV74HCT573ADWG? A: Yes, it is recommended to follow the manufacturer's guidelines for proper layout and decoupling capacitor placement to ensure optimal performance and minimize noise interference.
Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of NLV74HCT573ADWG.