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SN74AS874DW
Product Overview
Category
SN74AS874DW belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronic systems for various applications.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Multiple input and output pins
- Robust design for reliable performance
Package
SN74AS874DW is available in a dual in-line package (DIP) format.
Essence
The essence of SN74AS874DW lies in its ability to process and manipulate digital signals efficiently.
Packaging/Quantity
This product is typically packaged in reels or tubes, with each containing a specific quantity of ICs.
Specifications
- Supply Voltage: 2V - 6V
- Operating Temperature Range: -40°C to +85°C
- Logic Family: AS (Advanced Schottky)
- Number of Pins: 20
- Input/Output Compatibility: TTL (Transistor-Transistor Logic)
Detailed Pin Configuration
- GND (Ground)
- A0 (Input A0)
- A1 (Input A1)
- A2 (Input A2)
- A3 (Input A3)
- A4 (Input A4)
- A5 (Input A5)
- A6 (Input A6)
- A7 (Input A7)
- OE (Output Enable)
- D0 (Output D0)
- D1 (Output D1)
- D2 (Output D2)
- D3 (Output D3)
- D4 (Output D4)
- D5 (Output D5)
- D6 (Output D6)
- D7 (Output D7)
- VCC (Supply Voltage)
- GND (Ground)
Functional Features
- Data storage and retrieval
- Logic level conversion
- Signal routing and manipulation
- Output enable/disable control
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data processing.
- Low power consumption reduces energy requirements.
- Wide operating voltage range provides flexibility in various applications.
- Robust design ensures reliable performance even in challenging environments.
Disadvantages
- Limited number of input/output pins may restrict the complexity of certain designs.
- TTL compatibility may not be suitable for all digital systems.
Working Principles
SN74AS874DW operates based on the principles of digital logic circuits. It utilizes a combination of transistors, resistors, and other electronic components to process and manipulate binary signals.
Detailed Application Field Plans
SN74AS874DW finds applications in various fields, including: 1. Communication systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Medical devices
Detailed and Complete Alternative Models
- SN74LS874: Similar functionality with different logic family (LS - Low Power Schottky).
- SN74HC874: Higher speed operation with CMOS logic family (HC - High-Speed CMOS).
- SN74F874: Faster switching speed with F-series logic family (F - Fast).
These alternative models offer similar features and can be used as substitutes for SN74AS874DW depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74AS874DW v technických řešeních
Sure! Here are 10 common questions and answers related to the application of SN74AS874DW in technical solutions:
Q: What is SN74AS874DW? A: SN74AS874DW is a specific model of integrated circuit (IC) manufactured by Texas Instruments. It is a 16-bit D-type flip-flop with 3-state outputs.
Q: What are the typical applications of SN74AS874DW? A: SN74AS874DW can be used in various digital systems, such as data storage, address decoding, register banks, and bus interfacing.
Q: What is the operating voltage range for SN74AS874DW? A: The operating voltage range for SN74AS874DW is typically between 4.5V and 5.5V.
Q: How many flip-flops are there in SN74AS874DW? A: SN74AS874DW contains 16 individual D-type flip-flops.
Q: What is the maximum clock frequency supported by SN74AS874DW? A: SN74AS874DW can operate at clock frequencies up to 25 MHz.
Q: Does SN74AS874DW have any special power-saving features? A: No, SN74AS874DW does not have any specific power-saving features. It operates at the specified voltage continuously.
Q: Can SN74AS874DW drive external loads directly? A: Yes, SN74AS874DW has 3-state outputs that can drive moderate external loads directly.
Q: What is the output current capability of SN74AS874DW? A: SN74AS874DW can typically source or sink up to 24 mA of current per output pin.
Q: Is SN74AS874DW compatible with other logic families? A: Yes, SN74AS874DW is compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families.
Q: Are there any specific precautions to consider when using SN74AS874DW? A: It is important to ensure that the power supply voltage does not exceed the specified range, and to follow proper handling and ESD protection guidelines during installation and usage.
Please note that these answers are general and may vary depending on the specific requirements and datasheet of SN74AS874DW.