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CD74HC195MG4
Product Overview
Category
CD74HC195MG4 belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in digital electronic systems for data storage and manipulation.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compatibility with various logic families
Package
CD74HC195MG4 is available in a standard 16-pin dual in-line package (DIP).
Essence
The essence of CD74HC195MG4 lies in its ability to store and shift data within a digital system efficiently.
Packaging/Quantity
This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Supply Voltage: 2V to 6V
- Input Voltage: 0V to VCC
- Output Voltage: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 25 MHz
Detailed Pin Configuration
- CP (Clock Pulse) - Input
- MR (Master Reset) - Input
- Q0 (Output Bit 0) - Output
- Q1 (Output Bit 1) - Output
- Q2 (Output Bit 2) - Output
- Q3 (Output Bit 3) - Output
- Q4 (Output Bit 4) - Output
- Q5 (Output Bit 5) - Output
- Q6 (Output Bit 6) - Output
- Q7 (Output Bit 7) - Output
- GND (Ground) - Ground
- SER (Serial Data Input) - Input
- QA (Parallel Data Output A) - Output
- QB (Parallel Data Output B) - Output
- VCC (Supply Voltage) - Power
- OE (Output Enable) - Input
Functional Features
- Parallel-to-Serial Data Conversion
- Serial-to-Parallel Data Conversion
- Master Reset Function
- Output Enable Control
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data manipulation.
- Low power consumption helps in reducing overall system energy requirements.
- Wide operating voltage range provides flexibility in various applications.
- Compatibility with different logic families enables seamless integration into existing systems.
Disadvantages
- Limited number of output bits (8 bits) may restrict its use in certain applications requiring larger data storage.
Working Principles
CD74HC195MG4 operates based on the principles of parallel-to-serial and serial-to-parallel data conversion. It utilizes clock pulses to shift data between the input and output registers. The master reset function allows for clearing the register contents, while the output enable control determines whether the outputs are active or disabled.
Detailed Application Field Plans
CD74HC195MG4 finds application in various digital systems, including but not limited to: - Data storage devices - Communication systems - Microcontrollers - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
- SN74HC595: 8-bit Shift Register with Output Latches
- CD4015B: Dual 4-stage Static Shift Register
- 74HC164: 8-bit Serial-In/Parallel-Out Shift Register
- CD4021B: 8-stage Static Shift Register
- SN74LS194A: 4-bit Bidirectional Universal Shift Register
These alternative models offer similar functionality and can be considered as substitutes for CD74HC195MG4 depending on specific requirements.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von CD74HC195MG4 in technischen Lösungen auf
Sure! Here are 10 common questions and answers related to the application of CD74HC195MG4 in technical solutions:
Q: What is CD74HC195MG4? A: CD74HC195MG4 is a high-speed CMOS 4-bit shift register with parallel inputs and outputs.
Q: What are the typical applications of CD74HC195MG4? A: CD74HC195MG4 is commonly used in digital systems for serial-to-parallel or parallel-to-serial data conversion, data storage, and data transfer operations.
Q: What is the operating voltage range of CD74HC195MG4? A: CD74HC195MG4 operates within a voltage range of 2V to 6V.
Q: What is the maximum clock frequency supported by CD74HC195MG4? A: CD74HC195MG4 can operate at a maximum clock frequency of 25 MHz.
Q: How many parallel outputs does CD74HC195MG4 have? A: CD74HC195MG4 has four parallel outputs (Q0, Q1, Q2, and Q3).
Q: Can CD74HC195MG4 be cascaded to increase the number of bits? A: Yes, CD74HC195MG4 can be cascaded to create longer shift registers by connecting the serial output of one chip to the serial input of another.
Q: Does CD74HC195MG4 support asynchronous parallel loading? A: No, CD74HC195MG4 does not support asynchronous parallel loading. It only supports synchronous parallel loading.
Q: What is the power supply current requirement for CD74HC195MG4? A: The power supply current required by CD74HC195MG4 is typically around 8 mA.
Q: What is the temperature range within which CD74HC195MG4 can operate? A: CD74HC195MG4 can operate within a temperature range of -40°C to +85°C.
Q: Is CD74HC195MG4 compatible with other logic families? A: Yes, CD74HC195MG4 is compatible with other CMOS logic families and can be used in mixed-logic systems.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for CD74HC195MG4.