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SN74AS874DWR
Product Overview
Category
SN74AS874DWR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for signal processing and control.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compact size
Package
SN74AS874DWR is available in a small outline package (SOIC) with 20 pins.
Essence
The essence of SN74AS874DWR lies in its ability to process and manipulate electrical 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
- Number of Pins: 20
- Input/Output Type: Tri-state
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)
- Y0 (Output Y0)
- Y1 (Output Y1)
- Y2 (Output Y2)
- Y3 (Output Y3)
- Y4 (Output Y4)
- Y5 (Output Y5)
- Y6 (Output Y6)
- Y7 (Output Y7)
- VCC (Power Supply)
- GND (Ground)
Functional Features
- Octal transparent latch with 3-state outputs
- High-speed operation allows for efficient signal processing
- Output enable (OE) pin controls the tri-state outputs
- Latches data on the rising edge of the clock signal
Advantages and Disadvantages
Advantages
- High-speed operation enables quick data processing
- Low power consumption helps conserve energy
- Wide operating voltage range allows for compatibility with various systems
- Compact size facilitates integration into small electronic devices
Disadvantages
- Limited number of input/output pins restricts the complexity of applications
- May require additional external components for certain functionalities
Working Principles
SN74AS874DWR operates as an octal transparent latch with 3-state outputs. It latches data from the input pins (A0-A7) on the rising edge of the clock signal. The output enable (OE) pin controls the tri-state outputs (Y0-Y7), allowing them to be either active or in a high-impedance state.
Detailed Application Field Plans
SN74AS874DWR finds application in various fields, including: 1. Communication systems 2. Data storage devices 3. Industrial automation 4. Automotive electronics 5. Consumer electronics
Detailed and Complete Alternative Models
- SN74AS876DWR
- SN74AS872DWR
- SN74AS878DWR
- SN74AS870DWR
- SN74AS875DWR
These alternative models offer similar functionality and characteristics to SN74AS874DWR, providing flexibility in choosing the most suitable option for specific applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74AS874DWR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of SN74AS874DWR in technical solutions:
Q: What is SN74AS874DWR? A: SN74AS874DWR is a specific model of integrated circuit (IC) manufactured by Texas Instruments.
Q: What is the function of SN74AS874DWR? A: SN74AS874DWR is a 16-bit D-type flip-flop with 3-state outputs, designed for general-purpose storage applications.
Q: What voltage levels does SN74AS874DWR support? A: SN74AS874DWR supports a wide range of voltage levels, typically between 4.5V and 5.5V.
Q: How many flip-flops are there in SN74AS874DWR? A: SN74AS874DWR contains 16 individual flip-flops, each capable of storing one bit of data.
Q: Can SN74AS874DWR be used in high-speed applications? A: Yes, SN74AS874DWR is designed to operate at high clock frequencies, making it suitable for high-speed applications.
Q: What is the maximum operating temperature for SN74AS874DWR? A: The maximum operating temperature for SN74AS874DWR is typically around 85°C.
Q: Does SN74AS874DWR have any built-in protection features? A: Yes, SN74AS874DWR includes built-in protection against electrostatic discharge (ESD) and latch-up.
Q: Can SN74AS874DWR be cascaded to increase the number of flip-flops? A: Yes, multiple SN74AS874DWR ICs can be cascaded together to increase the number of flip-flops in a system.
Q: What is the power supply requirement for SN74AS874DWR? A: SN74AS874DWR requires a single power supply voltage between 4.5V and 5.5V.
Q: Are there any specific application notes or reference designs available for SN74AS874DWR? A: Yes, Texas Instruments provides application notes and reference designs that demonstrate the use of SN74AS874DWR in various technical solutions.
Please note that the answers provided here are general and may vary depending on the specific requirements and datasheet of SN74AS874DWR.