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SN74LVC573APWTG4
Overview
- Category: Integrated Circuit
- Use: Octal D-Type Transparent Latch
- Characteristics:
- Low-voltage CMOS technology
- High-speed operation
- Wide operating voltage range
- 3-state outputs
- Package: TSSOP (Thin Shrink Small Outline Package)
- Essence: This integrated circuit is an octal D-type transparent latch that operates at low voltage and provides high-speed operation with 3-state outputs.
- Packaging/Quantity: Available in reels, with 2500 units per reel.
Specifications
- Supply Voltage Range: 1.65V 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: 3.5pF
- Output Capacitance: 6pF
- Propagation Delay Time: 2.7ns (max)
- Output Transition Time: 3.8ns (max)
Detailed Pin Configuration
The SN74LVC573APWTG4 has a total of 20 pins, which are arranged as follows:
__ __
1 |* \__/ *| 20
2 | | 19
3 | | 18
4 | | 17
5 | | 16
6 | | 15
7 | | 14
8 | | 13
9 | | 12
10 |_________| 11
Functional Features
- Octal D-Type Transparent Latch
- 3-State Outputs
- Low-Voltage CMOS Technology
- High-Speed Operation
- Wide Operating Voltage Range
Advantages and Disadvantages
Advantages: - Low-voltage operation allows for compatibility with various systems. - High-speed operation enables quick data processing. - 3-state outputs provide flexibility in controlling the output signals.
Disadvantages: - Limited operating temperature range (-40°C to +85°C). - Relatively small input and output capacitance may limit its use in certain applications.
Working Principles
The SN74LVC573APWTG4 is an octal D-type transparent latch that operates using low-voltage CMOS technology. It consists of eight latches, each capable of storing a single bit of data. The latch is transparent when the enable (EN) input is high, allowing the data at the D-inputs to pass through to the Q-outputs. When the EN input is low, the latch holds the last data value received.
Detailed Application Field Plans
The SN74LVC573APWTG4 can be used in various applications, including but not limited to: - Data storage and transfer in microcontrollers and microprocessors - Address decoding in memory systems - Bus interfacing in digital systems - State storage in control systems
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the SN74LVC573APWTG4 include: - CD74HC573E: Octal D-Type Transparent Latch, High-Speed CMOS Logic - MC74VHC573DT: Octal D-Type Transparent Latch, High-Speed CMOS Logic - 74ACT573SCX: Octal D-Type Transparent Latch, Advanced CMOS Logic
These alternative models can be considered based on specific requirements and compatibility with existing systems.
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Énumérez 10 questions et réponses courantes liées à l'application de SN74LVC573APWTG4 dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of SN74LVC573APWTG4:
Q: What is SN74LVC573APWTG4? A: SN74LVC573APWTG4 is a octal transparent D-type latch with 3-state outputs, commonly used in digital systems.
Q: What is the operating voltage range for SN74LVC573APWTG4? A: The operating voltage range for SN74LVC573APWTG4 is typically between 1.65V and 5.5V.
Q: What is the maximum output current that SN74LVC573APWTG4 can drive? A: SN74LVC573APWTG4 can drive up to 32mA of output current per channel.
Q: Can SN74LVC573APWTG4 be used as a level shifter? A: Yes, SN74LVC573APWTG4 can be used as a level shifter to convert signals between different voltage levels.
Q: How many input and output pins does SN74LVC573APWTG4 have? A: SN74LVC573APWTG4 has 8 input pins (D0-D7) and 8 output pins (Q0-Q7).
Q: Is SN74LVC573APWTG4 compatible with TTL logic levels? A: Yes, SN74LVC573APWTG4 is compatible with both TTL and CMOS logic levels.
Q: Can SN74LVC573APWTG4 be used in high-speed applications? A: Yes, SN74LVC573APWTG4 is designed for high-speed operation and can be used in applications with fast switching requirements.
Q: Does SN74LVC573APWTG4 have any built-in protection features? A: Yes, SN74LVC573APWTG4 has built-in ESD protection to safeguard against electrostatic discharge.
Q: Can SN74LVC573APWTG4 be cascaded to increase the number of outputs? A: Yes, multiple SN74LVC573APWTG4 devices can be cascaded together to increase the number of outputs in a system.
Q: What is the package type for SN74LVC573APWTG4? A: SN74LVC573APWTG4 is available in a TSSOP-20 package.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.