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MC74HC163AN
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MC74HC163AN

Product Overview

Category

MC74HC163AN belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a 4-bit synchronous binary counter.

Characteristics

  • Synchronous operation
  • High-speed performance
  • Low power consumption
  • Wide operating voltage range

Package

MC74HC163AN is available in a 16-pin DIP (Dual In-line Package) format.

Essence

The essence of MC74HC163AN lies in its ability to count binary numbers synchronously.

Packaging/Quantity

MC74HC163AN is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 25 MHz
  • Output Current: ±25 mA
  • Propagation Delay: 13 ns (typical)

Detailed Pin Configuration

  1. Clock Enable (CE)
  2. Parallel Load (PL)
  3. Data Inputs (D0-D3)
  4. Carry Out (CO)
  5. Clock (CLK)
  6. Reset (R)
  7. Data Outputs (Q0-Q3)
  8. GND (Ground)
  9. Data Outputs (Q0-Q3)
  10. Carry In (CI)
  11. Data Inputs (D0-D3)
  12. Clock (CLK)
  13. Reset (R)
  14. Parallel Load (PL)
  15. Clock Enable (CE)
  16. VCC (Supply Voltage)

Functional Features

  • Synchronous counting: The MC74HC163AN performs binary counting synchronously with the clock signal.
  • Parallel load capability: It allows loading of data in parallel when the parallel load input is enabled.
  • Carry input and output: The carry input and output pins facilitate cascading multiple counters.
  • Reset function: The counter can be reset to its initial state using the reset input.

Advantages

  • High-speed performance enables efficient counting operations.
  • Low power consumption makes it suitable for battery-powered applications.
  • Wide operating voltage range allows compatibility with various systems.
  • Compact 16-pin DIP package offers ease of integration.

Disadvantages

  • Limited maximum clock frequency may restrict its use in high-frequency applications.
  • Propagation delay of 13 ns may introduce timing issues in certain scenarios.

Working Principles

MC74HC163AN operates based on synchronous binary counting principles. It counts up or down depending on the clock signal, and the count value is stored in the internal registers. The parallel load input allows loading of data into the counter, while the carry input and output enable cascading multiple counters for extended counting capabilities.

Detailed Application Field Plans

MC74HC163AN finds applications in various fields, including: 1. Digital counters and timers 2. Frequency dividers 3. Industrial control systems 4. Data processing units 5. Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74HC163AN are: 1. SN74HC163N by Texas Instruments 2. CD74HC163E by Harris Corporation 3. HEF40163BP by NXP Semiconductors 4. 74HCT163 by Philips Semiconductors 5. M74HC163B1R by STMicroelectronics

(Note: This list is not exhaustive and other alternatives may exist.)

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技術ソリューションにおける MC74HC163AN 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 MC74HC163AN in technical solutions:

  1. Q: What is MC74HC163AN? A: MC74HC163AN is a 4-bit synchronous binary counter IC (integrated circuit) that can be used in various technical applications.

  2. Q: What is the operating voltage range for MC74HC163AN? A: The operating voltage range for MC74HC163AN is typically between 2V and 6V.

  3. Q: How many outputs does MC74HC163AN have? A: MC74HC163AN has four outputs, representing the four bits of the binary counter.

  4. Q: Can MC74HC163AN be cascaded to create larger counters? A: Yes, multiple MC74HC163AN ICs can be cascaded together to create larger counters with more bits.

  5. Q: What is the maximum clock frequency for MC74HC163AN? A: The maximum clock frequency for MC74HC163AN is typically around 25 MHz.

  6. Q: Does MC74HC163AN have any asynchronous inputs? A: No, MC74HC163AN is a synchronous counter and does not have any asynchronous inputs.

  7. Q: Can MC74HC163AN be used as a frequency divider? A: Yes, MC74HC163AN can be used as a frequency divider by connecting the clock input to a higher frequency source and using the outputs accordingly.

  8. Q: What is the power supply current requirement for MC74HC163AN? A: The power supply current requirement for MC74HC163AN is typically around 4 mA.

  9. Q: Can MC74HC163AN be used in both digital and analog applications? A: No, MC74HC163AN is specifically designed for digital applications and is not suitable for analog use.

  10. Q: Are there any specific precautions to consider when using MC74HC163AN? A: It is important to ensure proper decoupling capacitors are used near the power supply pins of MC74HC163AN to minimize noise and voltage fluctuations.

Please note that these answers are general and may vary depending on the specific application and requirements.