74HCT164DB,118
Product Overview
Category
The 74HCT164DB,118 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for serial-in/parallel-out (SIPO) shift register applications.
Characteristics
- High-speed operation
- Wide supply voltage range
- Low power consumption
- Schmitt-trigger action on all inputs
- Balanced propagation delays
- Direct interface with TTL levels
- Complies with JEDEC standard no. 7A
Package
The 74HCT164DB,118 is available in a small outline package (SO) with 14 pins.
Essence
The essence of this product lies in its ability to convert serial data into parallel output, making it suitable for various digital applications.
Packaging/Quantity
The 74HCT164DB,118 is typically packaged in reels and comes in quantities of 2,500 units per reel.
Specifications
- Supply Voltage: 2.0V to 6.0V
- Input Voltage: -0.5V to VCC + 0.5V
- Output Voltage: -0.5V to VCC + 0.5V
- Operating Temperature Range: -40°C to +125°C
- Input Capacitance: 3.5pF
- Output Capacitance: 6.5pF
- Power Dissipation: 500mW
Detailed Pin Configuration
- Serial Data Input (DS)
- Clock Input (CP)
- Master Reset Input (MR)
- Parallel Outputs (Q0)
- Parallel Outputs (Q1)
- Parallel Outputs (Q2)
- Parallel Outputs (Q3)
- Parallel Outputs (Q4)
- Parallel Outputs (Q5)
- Parallel Outputs (Q6)
- Parallel Outputs (Q7)
- Ground (GND)
- Supply Voltage (VCC)
- Serial Data Output (Q7S)
Functional Features
- Serial-in/parallel-out operation
- Synchronous data transfer
- Master reset for clearing the register
- Schmitt-trigger action on clock input
- Direct interface with TTL levels
- Balanced propagation delays for reliable operation
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data transfer
- Wide supply voltage range enables compatibility with various systems
- Low power consumption reduces energy requirements
- Schmitt-trigger action ensures noise immunity
- Direct interface with TTL levels simplifies integration
Disadvantages
- Limited number of parallel outputs (8 bits)
- Not suitable for applications requiring larger data storage capacity
Working Principles
The 74HCT164DB,118 operates as a serial-in/parallel-out shift register. It receives serial data through the DS pin and transfers it to the parallel output pins upon receiving a clock pulse at the CP pin. The master reset input (MR) can be used to clear the register, setting all outputs to a low state. The IC's Schmitt-trigger action on the clock input enhances its noise immunity.
Detailed Application Field Plans
The 74HCT164DB,118 finds application in various digital systems, including but not limited to: - Data communication devices - Industrial control systems - Automotive electronics - Consumer electronics - Instrumentation and measurement equipment
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74HCT164DB,118 include: - SN74HC164N - CD74HC164E - MC74HC164AN - 74LS164
These alternatives can be considered based on specific project requirements and availability.
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기술 솔루션에 74HCT164DB,118 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of 74HCT164DB,118 in technical solutions:
Q: What is the 74HCT164DB,118? A: The 74HCT164DB,118 is a 8-bit serial-in/parallel-out shift register IC (integrated circuit) that can be used for various digital logic applications.
Q: What is the operating voltage range of the 74HCT164DB,118? A: The 74HCT164DB,118 operates within a voltage range of 2V to 6V.
Q: How many parallel outputs does the 74HCT164DB,118 have? A: The 74HCT164DB,118 has 8 parallel outputs, each representing one bit of the input data.
Q: Can the 74HCT164DB,118 be cascaded to increase the number of outputs? A: Yes, multiple 74HCT164DB,118 ICs can be cascaded together to increase the number of outputs as needed.
Q: What is the maximum clock frequency supported by the 74HCT164DB,118? A: The 74HCT164DB,118 can support clock frequencies up to 25 MHz.
Q: Does the 74HCT164DB,118 have any built-in latches? A: No, the 74HCT164DB,118 does not have any built-in latches. It relies on an external clock signal for shifting data.
Q: Can the 74HCT164DB,118 be used for both serial-to-parallel and parallel-to-serial conversion? A: Yes, the 74HCT164DB,118 can be used for both serial-to-parallel and parallel-to-serial conversion depending on the application.
Q: What is the power supply current consumption of the 74HCT164DB,118? A: The power supply current consumption of the 74HCT164DB,118 is typically around 4 mA.
Q: Does the 74HCT164DB,118 have any special features or functionalities? A: The 74HCT164DB,118 does not have any special features or functionalities beyond its basic shift register operation.
Q: What are some common applications of the 74HCT164DB,118? A: The 74HCT164DB,118 is commonly used in applications such as LED matrix displays, digital counters, data storage, and serial communication interfaces.
Please note that the specific details and specifications may vary depending on the manufacturer's datasheet for the 74HCT164DB,118.