74HC595N,112
Product Overview
Category
The 74HC595N,112 belongs to the category of integrated circuits (ICs).
Use
This product is commonly used as a shift register and output latch. It is designed to expand the number of outputs available from a microcontroller or other digital device.
Characteristics
- High-speed operation
- Wide operating voltage range
- Low power consumption
- Serial input and parallel output
- Cascadable for larger applications
Package
The 74HC595N,112 is available in a DIP (Dual In-line Package) format.
Essence
The essence of this product lies in its ability to efficiently control multiple outputs using a minimal number of pins on a microcontroller.
Packaging/Quantity
The 74HC595N,112 is typically packaged in reels or tubes, with a quantity of 2500 units per reel.
Specifications
- Supply Voltage: 2V to 6V
- Output Current: 35mA
- Operating Temperature Range: -40°C to +125°C
- Logic Family: HC
- Number of Outputs: 8
Detailed Pin Configuration
- GND (Ground)
- SER (Serial Data Input)
- SRCLK (Shift Register Clock Input)
- RCLK (Register Clock Input)
- OE (Output Enable Input)
- Q7' (Serial Output)
- Q0-Q7 (Parallel Outputs)
- VCC (Supply Voltage)
Functional Features
- Serial-to-parallel data conversion
- Latching capability for stable output
- Cascade capability for expanding output count
- Output enable control for power-saving mode
Advantages and Disadvantages
Advantages
- Efficient utilization of microcontroller pins
- Simplified circuit design
- Easy integration into existing systems
- High-speed operation
Disadvantages
- Limited number of outputs (8 in this case)
- Requires additional components for cascading
Working Principles
The 74HC595N,112 operates by shifting data into its internal shift register using the SER pin. The SRCLK input controls the shifting process, while the RCLK input latches the shifted data into the output register. The Q0-Q7 pins then provide parallel outputs corresponding to the shifted data.
Detailed Application Field Plans
The 74HC595N,112 finds applications in various fields, including but not limited to: 1. LED matrix control 2. Seven-segment display control 3. Multiplexing applications 4. Data storage and retrieval systems 5. Industrial automation
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74HC595N,112 include: - SN74HC595N - CD74HC595E - MC74HC595AN
These alternatives can be considered based on specific project requirements and availability.
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10 pirs û bersivên hevpar ên têkildarî sepana 74HC595N,112 di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of 74HC595N,112 in technical solutions:
Q: What is the 74HC595N,112? A: The 74HC595N,112 is an integrated circuit (IC) commonly used as a shift register with output latches. It can be used to expand the number of digital outputs of a microcontroller.
Q: How many digital outputs can the 74HC595N,112 provide? A: The 74HC595N,112 can provide 8 digital outputs.
Q: Can I cascade multiple 74HC595N,112 ICs to increase the number of outputs? A: Yes, you can cascade multiple 74HC595N,112 ICs to increase the number of outputs. By connecting the serial output of one IC to the serial input of another, you can chain them together.
Q: How do I control the outputs of the 74HC595N,112? A: The outputs of the 74HC595N,112 are controlled through a serial data input (DS), a clock input (SHCP), and a latch enable input (STCP). By shifting in data serially and then latching it, you can control the outputs.
Q: What voltage levels does the 74HC595N,112 support? A: The 74HC595N,112 supports a wide range of voltage levels, typically from 2V to 6V.
Q: Can I use the 74HC595N,112 with both 3.3V and 5V microcontrollers? A: Yes, the 74HC595N,112 is compatible with both 3.3V and 5V microcontrollers, as it supports a wide range of voltage levels.
Q: What is the maximum current that each output of the 74HC595N,112 can sink/source? A: The maximum current that each output of the 74HC595N,112 can sink/source is typically around 6-8mA.
Q: Can I use the 74HC595N,112 to drive LEDs directly? A: Yes, you can use the 74HC595N,112 to drive LEDs directly by connecting the outputs to the LED cathodes and using current-limiting resistors.
Q: Are there any limitations on the frequency at which I can shift in data to the 74HC595N,112? A: The 74HC595N,112 can handle high-speed shifting of data, typically up to several MHz, so there are no significant limitations on the shifting frequency.
Q: Can I use the 74HC595N,112 in applications other than driving digital outputs? A: Yes, the 74HC595N,112 can be used in various applications such as multiplexing displays, controlling relays, or even as a general-purpose shift register for serial data manipulation.
Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.