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SN74LVC573APWRG4
Product Overview
- Category: Integrated Circuit (IC)
- Use: Digital Logic
- Characteristics: Octal Transparent D-Type Latches with 3-State Outputs
- Package: TSSOP-20
- Essence: The SN74LVC573APWRG4 is a high-performance, octal transparent latch designed for use in digital systems. It provides eight latches with 3-state outputs in a single package.
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- High-Speed Operation: 4.8 ns maximum propagation delay
- Output Drive Capability: ±24mA at 3.3V
- Operating Temperature Range: -40°C to +85°C
- Input/Output Compatibility: TTL, CMOS
Detailed Pin Configuration
The SN74LVC573APWRG4 has a TSSOP-20 package with the following pin configuration:
``` __ __ Q0 |1 __/ 20| VCC Q1 |2 19| OE# Q2 |3 18| D7 Q3 |4 17| D6 Q4 |5 SN 16| D5 Q5 |6 74 15| D4 Q6 |7 LVC 14| D3 Q7 |8 573 13| D2 GND |9 12| D1 LE |10 11| D0 ----------
```
Functional Features
- Octal transparent latch with 3-state outputs
- Latch enable (LE) input controls the operation of the latch
- Output enable (OE#) input allows the outputs to be put in a high-impedance state
- High-speed operation for efficient digital systems
- Wide supply voltage range for compatibility with various power sources
Advantages and Disadvantages
Advantages: - High-performance latch with 3-state outputs - Wide supply voltage range allows for versatile applications - Compact package size for space-constrained designs
Disadvantages: - Limited output drive capability compared to some other ICs - Not suitable for high-power applications
Working Principles
The SN74LVC573APWRG4 is an octal transparent latch that stores data when the latch enable (LE) input is high. The stored data appears at the outputs when the latch enable input transitions from high to low. The output enable (OE#) input controls whether the outputs are active or in a high-impedance state.
Detailed Application Field Plans
The SN74LVC573APWRG4 can be used in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Data storage systems - Communication devices - Industrial automation equipment - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SN74LVC573APWRG4 include: - SN74LVCH573APWRG4: Similar octal transparent latch with 3-state outputs, but operates at a lower voltage range. - SN74ACT573PWR: Octal transparent latch with 3-state outputs, compatible with TTL and CMOS logic levels. - SN74HC573N: Octal D-type latch with 3-state outputs, operates at higher voltage levels.
These alternative models provide similar functionality and can be considered based on specific application requirements.
Word count: 413 words
Liste 10 perguntas e respostas comuns relacionadas à aplicação de SN74LVC573APWRG4 em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of SN74LVC573APWRG4:
Q: What is the SN74LVC573APWRG4? A: The SN74LVC573APWRG4 is a octal transparent D-type latch with 3-state outputs, commonly used in digital systems.
Q: What is the maximum operating voltage for SN74LVC573APWRG4? A: The maximum operating voltage for SN74LVC573APWRG4 is 3.6V.
Q: How many latch outputs does SN74LVC573APWRG4 have? A: SN74LVC573APWRG4 has 8 latch outputs.
Q: What is the purpose of the 3-state outputs in SN74LVC573APWRG4? A: The 3-state outputs allow multiple devices to share a common bus, enabling bidirectional communication.
Q: What is the typical propagation delay of SN74LVC573APWRG4? A: The typical propagation delay of SN74LVC573APWRG4 is around 3.9 ns.
Q: Can SN74LVC573APWRG4 be used in high-speed applications? A: Yes, SN74LVC573APWRG4 is designed for high-speed operation and can be used in such applications.
Q: Does SN74LVC573APWRG4 have any built-in protection features? A: Yes, SN74LVC573APWRG4 has built-in ESD protection on all inputs and outputs.
Q: What is the recommended operating temperature range for SN74LVC573APWRG4? A: The recommended operating temperature range for SN74LVC573APWRG4 is -40°C to 85°C.
Q: Can SN74LVC573APWRG4 be used in battery-powered applications? A: Yes, SN74LVC573APWRG4 has low power consumption and can be used in battery-powered applications.
Q: Are there any specific layout considerations for using SN74LVC573APWRG4? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper performance and minimize noise.
Please note that these answers are general and may vary depending on the specific application and requirements. It's always best to refer to the datasheet and consult with an expert for detailed information.