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Encyclopedia Entry: 74AHCT164PW,112
Product Overview
Category
The 74AHCT164PW,112 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronics for various applications such as data storage, shift registers, and signal processing.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compatibility with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels
Package
The 74AHCT164PW,112 is available in a small outline package (SOIC) format. This package offers ease of handling and compatibility with automated assembly processes.
Essence
The essence of this product lies in its ability to efficiently store and shift digital data, making it an essential component in many electronic devices.
Packaging/Quantity
The 74AHCT164PW,112 is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.
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 +125°C
- Number of Pins: 14
- Logic Family: AHCT
Detailed Pin Configuration
- GND (Ground)
- A (Serial Data Input)
- B (Serial Data Output)
- C (Shift Clock Input)
- D (Parallel Data Output)
- E (Parallel Data Output)
- F (Parallel Data Output)
- G (Parallel Data Output)
- H (Parallel Data Output)
- VCC (Supply Voltage)
- I (Parallel Data Output)
- J (Parallel Data Output)
- K (Parallel Data Output)
- L (Parallel Data Output)
Functional Features
The 74AHCT164PW,112 is designed to perform the following functions: - Serial-to-parallel data conversion - Shift register operation - Parallel data output
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data processing.
- Low power consumption contributes to energy efficiency.
- Wide operating voltage range allows compatibility with various systems.
- Compatibility with TTL and CMOS logic levels simplifies integration into existing designs.
Disadvantages
- Limited number of parallel data outputs may restrict certain applications requiring a higher number of outputs.
- Sensitivity to electrostatic discharge (ESD) requires proper handling during assembly and usage.
Working Principles
The 74AHCT164PW,112 operates based on the principles of sequential logic and shift registers. It receives serial data input and converts it into parallel data output through a series of flip-flops. The shift clock input controls the shifting of data within the IC, allowing for efficient storage and retrieval of digital information.
Detailed Application Field Plans
The 74AHCT164PW,112 finds application in various fields, including but not limited to: 1. Communication systems 2. Computer peripherals 3. Industrial automation 4. Consumer electronics 5. Automotive electronics
Detailed and Complete Alternative Models
- 74HC164: Similar functionality, but operates at a different voltage range (2V to 6V).
- CD4015: Dual 4-bit static shift register with similar characteristics.
- SN74LS164: TTL-compatible shift register with comparable features.
These alternative models offer similar functionalities to the 74AHCT164PW,112 and can be considered as substitutes depending on specific requirements.
In conclusion, the 74AHCT164PW,112 is a versatile integrated circuit used for data storage and shift register applications. Its high-speed operation, low power consumption, and compatibility with TTL and CMOS logic levels make it suitable for various electronic systems. Proper handling and consideration of alternative models can maximize its effectiveness in different applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74AHCT164PW,112 dalam solusi teknis
Sure! Here are 10 common questions and answers related to the application of 74AHCT164PW,112 in technical solutions:
Q: What is the function of the 74AHCT164PW,112? A: The 74AHCT164PW,112 is an 8-bit serial-in/parallel-out shift register with asynchronous reset. It can be used for data storage, serial-to-parallel conversion, and parallel-to-serial conversion.
Q: What is the operating voltage range of the 74AHCT164PW,112? A: The 74AHCT164PW,112 operates within a voltage range of 4.5V to 5.5V.
Q: How many inputs and outputs does the 74AHCT164PW,112 have? A: The 74AHCT164PW,112 has one serial input (SER), eight parallel outputs (Q0-Q7), and one asynchronous reset input (MR).
Q: Can the 74AHCT164PW,112 be cascaded to increase the number of bits? A: Yes, multiple 74AHCT164PW,112 ICs can be cascaded together to increase the number of bits in the shift register.
Q: What is the maximum clock frequency supported by the 74AHCT164PW,112? A: The 74AHCT164PW,112 can operate at a maximum clock frequency of 125 MHz.
Q: Does the 74AHCT164PW,112 have any built-in protection features? A: Yes, the 74AHCT164PW,112 has built-in ESD protection on all inputs and outputs.
Q: Can the 74AHCT164PW,112 be used in both synchronous and asynchronous applications? A: Yes, the 74AHCT164PW,112 can be used in both synchronous and asynchronous applications depending on the clock signal used.
Q: What is the power consumption of the 74AHCT164PW,112? A: The power consumption of the 74AHCT164PW,112 depends on factors such as the clock frequency and the number of outputs switching. It is typically low for CMOS devices.
Q: Can the 74AHCT164PW,112 drive external loads directly? A: The 74AHCT164PW,112 has limited output current capabilities. For driving external loads, additional buffer or driver circuits may be required.
Q: Are there any specific application notes or reference designs available for the 74AHCT164PW,112? A: Yes, the manufacturer of the 74AHCT164PW,112 typically provides application notes and reference designs that can help with its proper implementation in various technical solutions.
Please note that the answers provided here are general and may vary based on specific datasheet information and application requirements.