Encyclopedia Entry: 74AHCT595S16-13
Product Overview
Category
The 74AHCT595S16-13 belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronics for shift register applications.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Schmitt-trigger action on all inputs
- Balanced propagation delays
- Direct interface with TTL levels
- Output capability: 6 mA at 4.5 V
- Power-down protection provided on all inputs and outputs
Package
The 74AHCT595S16-13 is available in a 16-pin SOIC (Small Outline Integrated Circuit) package.
Essence
The essence of the 74AHCT595S16-13 lies in its ability to efficiently shift and store data in digital systems.
Packaging/Quantity
This IC is typically sold in reels or tubes, with quantities varying depending on the supplier.
Specifications
- Supply Voltage Range: 4.5 V to 5.5 V
- Input Voltage Range: 0 V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 100 MHz
- Number of Shift Register Stages: 8
Detailed Pin Configuration
- SER (Serial Data Input)
- RCLK (Register Clock Input)
- SRCLK (Shift Register Clock Input)
- OE (Output Enable Input)
- GND (Ground)
- QH' (Serial Data Output)
- DS (Serial Data Output)
- VCC (Supply Voltage)
- QA (Parallel Data Output)
- QB (Parallel Data Output)
- QC (Parallel Data Output)
- QD (Parallel Data Output)
- QE (Parallel Data Output)
- QF (Parallel Data Output)
- QG (Parallel Data Output)
- QH (Parallel Data Output)
Functional Features
- Serial-to-parallel data conversion
- Cascadable for larger shift register applications
- Output enable control for multiplexing
- Schmitt-trigger inputs for noise immunity
- Direct interface with TTL logic levels
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data transfer
- Low power consumption helps conserve energy in electronic systems
- Wide operating voltage range provides flexibility in various applications
- Schmitt-trigger action on all inputs enhances noise immunity
- Balanced propagation delays ensure accurate timing
Disadvantages
- Limited number of shift register stages (8) may not be sufficient for complex applications requiring more stages
- Lack of built-in error detection or correction mechanisms
Working Principles
The 74AHCT595S16-13 is a serial-in, parallel-out shift register. It receives data serially through the SER input and shifts it into its internal storage registers on each rising edge of the SRCLK input. The RCLK input latches the stored data to the parallel outputs (QA-QH) when activated. The OE input enables or disables the outputs.
Detailed Application Field Plans
The 74AHCT595S16-13 finds application in various digital systems, including: 1. LED matrix displays 2. Multiplexed seven-segment displays 3. Serial data transmission systems 4. Data storage and retrieval systems 5. Industrial automation and control systems
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the 74AHCT595S16-13 are: 1. 74HC595 2. CD4094 3. SN74LS164 4. MC74HC164 5. HEF4094
These alternative models offer similar functionality and can be used interchangeably in many applications.
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技術ソリューションにおける 74AHCT595S16-13 の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of 74AHCT595S16-13 in technical solutions:
Q: What is the 74AHCT595S16-13? A: The 74AHCT595S16-13 is a 8-bit shift register with output latches, commonly used in digital electronics.
Q: What is the purpose of a shift register in a technical solution? A: A shift register allows for serial-to-parallel or parallel-to-serial data conversion, making it useful for tasks like data storage, control signal generation, and LED matrix driving.
Q: What does the "74" in 74AHCT595S16-13 represent? A: The "74" refers to the series of integrated circuits developed by Texas Instruments.
Q: What does "AHCT" stand for in 74AHCT595S16-13? A: "AHCT" stands for Advanced High-Speed CMOS Technology, which is the technology used in the manufacturing of the IC.
Q: What does "S16-13" indicate in 74AHCT595S16-13? A: "S16-13" represents the package type and pin configuration of the IC.
Q: How many outputs does the 74AHCT595S16-13 have? A: The 74AHCT595S16-13 has 8 outputs that can be individually controlled.
Q: Can the 74AHCT595S16-13 be cascaded to increase the number of outputs? A: Yes, multiple 74AHCT595S16-13 ICs can be cascaded together to increase the number of outputs.
Q: What is the maximum clock frequency supported by the 74AHCT595S16-13? A: The 74AHCT595S16-13 can operate at a maximum clock frequency of 100 MHz.
Q: What is the voltage supply range for the 74AHCT595S16-13? A: The 74AHCT595S16-13 operates with a voltage supply range of 4.5V to 5.5V.
Q: Can the 74AHCT595S16-13 be used in both digital and analog applications? A: No, the 74AHCT595S16-13 is specifically designed for digital applications and is not suitable for analog circuits.
Please note that these answers are general and may vary depending on specific use cases and requirements.