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DM74ALS163BM
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DM74ALS163BM

Product Overview

Category

DM74ALS163BM belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronics applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Compatibility with TTL logic levels

Package

DM74ALS163BM is available in a 16-pin dual in-line package (DIP).

Essence

The essence of DM74ALS163BM lies in its ability to perform synchronous binary counter operations.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 50 MHz
  • Number of Counter Stages: 4
  • Output Current: ±24 mA

Detailed Pin Configuration

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

Functional Features

  • Synchronous counting
  • Parallel load capability
  • Asynchronous master reset
  • Carry input and output for cascading multiple counters

Advantages and Disadvantages

Advantages

  • High-speed operation allows for efficient processing.
  • Low power consumption reduces energy requirements.
  • Wide operating voltage range provides flexibility in various applications.
  • Compatibility with TTL logic levels ensures seamless integration.

Disadvantages

  • Limited number of counter stages may restrict certain complex applications.
  • Availability and compatibility with newer technologies may be limited.

Working Principles

DM74ALS163BM operates as a synchronous binary counter. It counts up or down based on the clock input and can be loaded with parallel data. The master reset allows for asynchronous clearing of the counter. Carry input and output pins enable cascading multiple counters to achieve higher counting ranges.

Detailed Application Field Plans

DM74ALS163BM finds applications in various fields, including: 1. Digital frequency dividers 2. Event counters 3. Industrial automation systems 4. Communication equipment 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to DM74ALS163BM include: 1. SN74ALS163B 2. CD74ALS163BM 3. MC74ALS163N 4. 74ALS163

These models offer similar functionality and can be used as replacements depending on availability and specific project requirements.

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技術ソリューションにおける DM74ALS163BM 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 DM74ALS163BM in technical solutions:

  1. Q: What is DM74ALS163BM? A: DM74ALS163BM is a 4-bit synchronous counter with asynchronous clear, designed for use in various digital applications.

  2. Q: What is the maximum clock frequency supported by DM74ALS163BM? A: The maximum clock frequency supported by DM74ALS163BM is typically around 100 MHz.

  3. Q: Can DM74ALS163BM be used as a frequency divider? A: Yes, DM74ALS163BM can be used as a frequency divider by connecting the appropriate outputs to the input of another circuit.

  4. Q: How many states can DM74ALS163BM count up to? A: DM74ALS163BM can count up to 16 different states, from 0 to 15.

  5. Q: Does DM74ALS163BM have an asynchronous reset feature? A: Yes, DM74ALS163BM has an asynchronous clear (reset) input that can be used to reset the counter to its initial state.

  6. Q: What is the power supply voltage range for DM74ALS163BM? A: The power supply voltage range for DM74ALS163BM is typically between 4.75V and 5.25V.

  7. Q: Can DM74ALS163BM be cascaded to create larger counters? A: Yes, multiple DM74ALS163BM counters can be cascaded together to create larger counters with more bits.

  8. Q: What is the propagation delay of DM74ALS163BM? A: The propagation delay of DM74ALS163BM is typically around 12 ns.

  9. Q: Can DM74ALS163BM be used in both synchronous and asynchronous modes? A: Yes, DM74ALS163BM can be used in both synchronous and asynchronous modes depending on the application requirements.

  10. Q: What are some typical applications of DM74ALS163BM? A: Some typical applications of DM74ALS163BM include frequency division, event counting, time delay generation, and digital control systems.

Please note that the answers provided here are general and may vary based on specific datasheet specifications and application requirements.