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MC14517BDWG
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MC14517BDWG

Product Overview

  • Category: Integrated Circuit
  • Use: Digital Logic
  • Characteristics: High-speed, CMOS technology
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Binary Counter/Divider
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3V to 18V
  • Logic Family: CMOS
  • Number of Stages: 4
  • Maximum Clock Frequency: 25 MHz
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MC14517BDWG has a total of 16 pins. The pin configuration is as follows:

  1. Pin 1: Clock Input (CLK)
  2. Pin 2: Reset Input (RST)
  3. Pin 3: Enable Input (EN)
  4. Pin 4: Data Input (D)
  5. Pin 5: Carry Output (CO)
  6. Pin 6: Stage 1 Output (Q1)
  7. Pin 7: Stage 2 Output (Q2)
  8. Pin 8: Stage 3 Output (Q3)
  9. Pin 9: Stage 4 Output (Q4)
  10. Pin 10: Ground (GND)
  11. Pin 11: Stage 4 Output (Q4)
  12. Pin 12: Stage 3 Output (Q3)
  13. Pin 13: Stage 2 Output (Q2)
  14. Pin 14: Stage 1 Output (Q1)
  15. Pin 15: Carry Output (CO)
  16. Pin 16: VCC (Supply Voltage)

Functional Features

  • Binary counter/divider with synchronous reset
  • Can be used as a frequency divider or time delay generator
  • High-speed operation up to 25 MHz clock frequency
  • CMOS technology ensures low power consumption
  • Wide supply voltage range allows for versatile applications

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Versatile applications

Disadvantages: - Limited number of stages (4) - Not suitable for applications requiring a higher number of stages

Working Principles

The MC14517BDWG is a binary counter/divider that operates based on the clock input. Each rising edge of the clock signal increments the counter by one. The counter can be reset to its initial state using the reset input. The enable input controls whether the counter is active or not. The data input allows for presetting the counter to a specific value.

Detailed Application Field Plans

The MC14517BDWG can be used in various applications, including: 1. Frequency division in digital communication systems 2. Time delay generation in control circuits 3. Event counting in industrial automation 4. Pulse width modulation in motor control systems

Alternative Models

  1. CD4017BE: Decade Counter/Divider with 10 stages
  2. SN74LS90N: Decade Counter/Divider with 4 stages
  3. HEF4020BP: 14-stage Binary Counter/Divider

These alternative models provide different stage counts and may suit specific application requirements better than the MC14517BDWG.

Word count: 314 words

技術ソリューションにおける MC14517BDWG 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 MC14517BDWG in technical solutions:

  1. Q: What is MC14517BDWG? A: MC14517BDWG is a CMOS dual 4-bit counter with serial input and parallel output, commonly used in digital circuits.

  2. Q: What is the operating voltage range for MC14517BDWG? A: The operating voltage range for MC14517BDWG is typically between 3V and 18V.

  3. Q: How many inputs does MC14517BDWG have? A: MC14517BDWG has three inputs - two clock inputs (CLKA and CLKB) and one asynchronous reset input (RST).

  4. Q: What is the maximum clock frequency for MC14517BDWG? A: The maximum clock frequency for MC14517BDWG is typically around 6 MHz.

  5. Q: Can MC14517BDWG be used as a frequency divider? A: Yes, MC14517BDWG can be used as a frequency divider by connecting the appropriate clock signal to the CLK input.

  6. Q: How many outputs does MC14517BDWG have? A: MC14517BDWG has four parallel outputs (QA, QB, QC, QD) that represent the count value.

  7. Q: Can MC14517BDWG be cascaded to increase the number of bits? A: Yes, multiple MC14517BDWG chips can be cascaded together to increase the number of bits in the counter.

  8. Q: What is the power supply current consumption of MC14517BDWG? A: The power supply current consumption of MC14517BDWG is typically around 2 mA.

  9. Q: Can MC14517BDWG be used in battery-powered applications? A: Yes, MC14517BDWG can be used in battery-powered applications due to its low power consumption.

  10. Q: Are there any application notes or reference designs available for MC14517BDWG? A: Yes, the manufacturer of MC14517BDWG provides application notes and reference designs that can help in implementing it effectively in various technical solutions.

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