ON Semiconductor
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
MC74ACT163DG
Details bekijken DataSheets

MC74ACT163DG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Counter
  • Characteristics: High-speed, synchronous, 4-bit binary counter
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Digital logic component used for counting and sequencing signals
  • Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

  • Supply Voltage: 2.0V to 6.0V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Clock Frequency: 100MHz
  • Number of Counting Stages: 4
  • Output Type: Synchronous Binary
  • Input Type: TTL (Transistor-Transistor Logic) compatible

Detailed Pin Configuration

  1. CLK (Clock Input)
  2. MR (Master Reset Input)
  3. CP (Parallel Load Input)
  4. PE (Parallel Enable Input)
  5. Q0 (Least Significant Bit Output)
  6. Q1 (Output)
  7. Q2 (Output)
  8. Q3 (Most Significant Bit Output)
  9. GND (Ground)
  10. VCC (Supply Voltage)

Functional Features

  • Synchronous operation: The counter advances on each clock pulse.
  • Parallel load capability: Allows the initial count to be loaded from external inputs.
  • Master reset function: Resets the counter to its initial state.
  • Parallel enable input: Enables or disables the parallel load function.

Advantages

  • High-speed operation: Capable of counting at frequencies up to 100MHz.
  • Synchronous design: Ensures accurate counting and sequencing of signals.
  • Versatile functionality: Can be used in various applications requiring counting and sequencing capabilities.
  • Compact package: SOIC package offers space-saving benefits.

Disadvantages

  • Limited number of counting stages: Only 4 stages available in this specific model.
  • Requires external components for complete functionality: Additional logic gates may be needed to implement desired functions.

Working Principles

The MC74ACT163DG is a synchronous 4-bit binary counter. It operates based on the clock input signal, which triggers the counter to advance by one count on each rising edge of the clock. The counter can be reset to its initial state using the master reset input. It also supports parallel loading of an initial count through the parallel load input. The parallel enable input allows the user to enable or disable the parallel load function.

Detailed Application Field Plans

  • Frequency division: The MC74ACT163DG can be used to divide an input frequency by a specific factor.
  • Event sequencing: It can be employed to sequence events in various applications, such as industrial automation and control systems.
  • Digital communication protocols: The counter can be utilized in the implementation of digital communication protocols that require counting and sequencing operations.

Detailed and Complete Alternative Models

  • CD40193: 4-bit synchronous up/down binary counter
  • SN74LS163A: 4-bit synchronous binary counter with asynchronous clear

(Note: The above alternative models are provided as examples and not an exhaustive list.)

This entry provides an overview of the MC74ACT163DG, a high-speed synchronous 4-bit binary counter. It includes information about its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MC74ACT163DG in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MC74ACT163DG in technical solutions:

  1. Q: What is MC74ACT163DG? A: MC74ACT163DG is a synchronous, presettable binary counter integrated circuit (IC) that can be used in various digital applications.

  2. Q: What is the maximum clock frequency supported by MC74ACT163DG? A: MC74ACT163DG can support clock frequencies up to 100 MHz.

  3. Q: How many bits does MC74ACT163DG have? A: MC74ACT163DG is a 4-bit counter, meaning it can count from 0 to 15 (in binary).

  4. Q: Can MC74ACT163DG be cascaded to create larger counters? A: Yes, multiple MC74ACT163DG ICs can be cascaded together to create larger counters with more bits.

  5. Q: What is the purpose of the preset inputs on MC74ACT163DG? A: The preset inputs allow you to set an initial value for the counter, which can be useful in certain applications.

  6. Q: Does MC74ACT163DG have any asynchronous inputs? A: No, MC74ACT163DG is a synchronous counter, meaning all inputs are synchronized to the clock signal.

  7. Q: What is the power supply voltage range for MC74ACT163DG? A: MC74ACT163DG operates with a power supply voltage range of 2.0V to 6.0V.

  8. Q: Can MC74ACT163DG be used in both TTL and CMOS logic systems? A: Yes, MC74ACT163DG is compatible with both TTL and CMOS logic levels.

  9. Q: What is the typical propagation delay of MC74ACT163DG? A: The typical propagation delay of MC74ACT163DG is around 5 ns.

  10. Q: What are some common applications of MC74ACT163DG? A: MC74ACT163DG can be used in applications such as frequency division, event counting, time delay generation, and digital arithmetic circuits.

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