ON Semiconductor
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MC74AC163MEL
צפה בפרטים DataSheets

MC74AC163MEL

Product Overview

Category

MC74AC163MEL 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

MC74AC163MEL is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MC74AC163MEL lies in its ability to perform parallel binary counter operations.

Packaging/Quantity

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

Specifications

  • Supply Voltage: 2V to 6V
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: AC
  • Number of Bits: 4
  • Counting Sequence: Asynchronous
  • Output Type: Synchronous

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 Output (CO)
  7. Outputs (Q0-Q3)
  8. Ground (GND)
  9. VCC

Functional Features

  • Asynchronous parallel load capability
  • Synchronous counting operation
  • Carry output for cascading multiple counters
  • Master reset for clearing the counter
  • High-speed clock input

Advantages

  • High-speed operation allows for efficient data processing.
  • Low power consumption helps conserve energy.
  • Wide operating voltage range enables compatibility with different systems.
  • Synchronous counting operation ensures accurate results.
  • Carry output facilitates cascading of multiple counters.

Disadvantages

  • Limited number of bits (4) may restrict the range of applications.
  • Asynchronous counting sequence may introduce timing issues in certain scenarios.

Working Principles

MC74AC163MEL operates based on the principles of digital logic circuits. It utilizes clock signals to synchronize its internal operations and performs parallel binary counting. The counter can be loaded with data in parallel or incremented/decremented based on the clock input. The carry output allows for cascading multiple counters, enabling larger counting ranges.

Detailed Application Field Plans

MC74AC163MEL finds applications in various fields, including: 1. Digital communication systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Embedded systems

Detailed and Complete Alternative Models

  1. SN74HC163N: Similar 4-bit synchronous counter IC from Texas Instruments.
  2. CD40163BE: 4-bit synchronous binary counter IC from Texas Instruments.
  3. 74HCT163: High-speed CMOS 4-bit synchronous counter IC from NXP Semiconductors.

These alternative models offer similar functionality and can be used as substitutes for MC74AC163MEL in different applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MC74AC163MEL בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of MC74AC163MEL in technical solutions:

  1. Q: What is MC74AC163MEL? A: MC74AC163MEL is a 4-bit synchronous binary counter with asynchronous reset, commonly used in digital circuits.

  2. Q: What is the maximum clock frequency supported by MC74AC163MEL? A: The maximum clock frequency supported by MC74AC163MEL is typically around 100 MHz.

  3. Q: Can MC74AC163MEL be used as a frequency divider? A: Yes, MC74AC163MEL can be used as a frequency divider by connecting the output of one stage to the clock input of the next stage.

  4. Q: How many outputs does MC74AC163MEL have? A: MC74AC163MEL has four outputs, representing the four bits of the binary count.

  5. Q: Does MC74AC163MEL have an asynchronous load feature? A: No, MC74AC163MEL does not have an asynchronous load feature. It only supports synchronous counting.

  6. Q: What is the power supply voltage range for MC74AC163MEL? A: The power supply voltage range for MC74AC163MEL is typically between 2V and 6V.

  7. Q: Can MC74AC163MEL be cascaded to create larger counters? A: Yes, multiple MC74AC163MEL counters can be cascaded together to create larger counters with more bits.

  8. Q: Does MC74AC163MEL have any built-in error detection or correction features? A: No, MC74AC163MEL does not have any built-in error detection or correction features. It is a basic binary counter.

  9. Q: What is the typical propagation delay of MC74AC163MEL? A: The typical propagation delay of MC74AC163MEL is around 6 ns.

  10. Q: Can MC74AC163MEL be used in both synchronous and asynchronous applications? A: No, MC74AC163MEL is designed for synchronous applications only. It requires a clock signal for proper operation.

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