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CD74HC165M96
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CD74HC165M96

Product Overview

  • Category: Integrated Circuit
  • Use: Shift Register
  • Characteristics: High-Speed, Parallel-In Serial-Out (PISO) Shift Register
  • Package: SOIC-16
  • Essence: Efficient data transfer and storage
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Logic Family: HC
  • Number of Bits: 8
  • Input Voltage: 2V to 6V
  • Output Voltage: 0V to Vcc
  • Operating Temperature: -40°C to +85°C
  • Propagation Delay: 13 ns (typical)
  • Supply Current: 4µA (typical)

Detailed Pin Configuration

The CD74HC165M96 has a total of 16 pins. The pin configuration is as follows:

  1. SER (Serial Data Input)
  2. QH' (Serial Output)
  3. CLK (Clock Input)
  4. GND (Ground)
  5. D7 (Parallel Data Input)
  6. D6 (Parallel Data Input)
  7. D5 (Parallel Data Input)
  8. D4 (Parallel Data Input)
  9. D3 (Parallel Data Input)
  10. D2 (Parallel Data Input)
  11. D1 (Parallel Data Input)
  12. D0 (Parallel Data Input)
  13. MR (Master Reset)
  14. SH/LD (Shift/Load Input)
  15. QA (Parallel Output)
  16. Vcc (Power Supply)

Functional Features

  • High-speed parallel-to-serial data conversion
  • Efficient shift register operation
  • Easy integration with other digital circuits
  • Low power consumption
  • Wide operating voltage range

Advantages and Disadvantages

Advantages

  • Fast data transfer and storage
  • Compact package size
  • Wide operating temperature range
  • Low power consumption

Disadvantages

  • Limited number of bits (8 bits)
  • Requires an external clock signal for operation

Working Principles

The CD74HC165M96 is a parallel-in serial-out (PISO) shift register. It allows the user to input data in parallel and retrieve it in a serial format. The shift register consists of eight D-type flip-flops connected in series. The input data is loaded into the flip-flops simultaneously when the SH/LD (Shift/Load) input is triggered. The data is then shifted out sequentially on each rising edge of the CLK (Clock) input.

Detailed Application Field Plans

The CD74HC165M96 is widely used in various applications that require efficient data transfer and storage. Some of the common application fields include:

  1. Industrial automation systems
  2. Data acquisition systems
  3. Communication equipment
  4. Automotive electronics
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74HC165N: Similar specifications, DIP-16 package
  2. CD4015BE: Dual 4-bit static shift register, DIP-16 package
  3. 74HC595: 8-bit serial-in parallel-out shift register, SOIC-16 package
  4. CD4021BE: 8-stage static shift register, DIP-16 package

These alternative models offer similar functionality and can be considered as substitutes for the CD74HC165M96 depending on specific requirements.

In conclusion, the CD74HC165M96 is a high-speed, parallel-in serial-out shift register integrated circuit. It offers efficient data transfer and storage capabilities with low power consumption. Its compact package and wide operating temperature range make it suitable for various applications in different industries.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CD74HC165M96 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of CD74HC165M96 in technical solutions:

  1. Q: What is CD74HC165M96? A: CD74HC165M96 is a 8-bit parallel-in/serial-out shift register integrated circuit (IC) commonly used for data input applications.

  2. Q: What is the operating voltage range of CD74HC165M96? A: CD74HC165M96 operates within a voltage range of 2V to 6V.

  3. Q: How many inputs can CD74HC165M96 handle? A: CD74HC165M96 has 8 parallel inputs that can be used to read data from external sources.

  4. Q: Can CD74HC165M96 be cascaded to increase the number of inputs? A: Yes, CD74HC165M96 can be cascaded together to increase the number of inputs by connecting the serial output of one IC to the parallel input of another.

  5. Q: What is the maximum clock frequency supported by CD74HC165M96? A: CD74HC165M96 can operate at a maximum clock frequency of 25 MHz.

  6. Q: Does CD74HC165M96 have any built-in debounce functionality? A: No, CD74HC165M96 does not have built-in debounce functionality. External debouncing techniques may need to be implemented if required.

  7. Q: What is the typical power consumption of CD74HC165M96? A: The typical power consumption of CD74HC165M96 is around 10mW.

  8. Q: Can CD74HC165M96 be used with microcontrollers or Arduino boards? A: Yes, CD74HC165M96 can be easily interfaced with microcontrollers or Arduino boards using digital input/output pins.

  9. Q: What is the output format of CD74HC165M96? A: CD74HC165M96 outputs data in a serial format, which can be read by microcontrollers or other devices.

  10. Q: Are there any application examples for CD74HC165M96? A: Yes, CD74HC165M96 can be used in various applications such as keypad scanning, data acquisition systems, and parallel-to-serial conversion.

Please note that these answers are general and may vary depending on specific use cases and datasheet specifications.