ON Semiconductor
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CD4516BCN

CD4516BCN

Product Overview

  • Category: Integrated Circuit
  • Use: Binary Counter/Divider
  • Characteristics: High-speed operation, low power consumption
  • Package: DIP (Dual In-line Package)
  • Essence: CMOS Logic IC
  • Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

  • Supply Voltage: 3V to 18V
  • Logic Family: CMOS
  • Number of Bits: 4
  • Counting Sequence: Up/Down
  • Maximum Clock Frequency: 5MHz
  • Operating Temperature Range: -55°C to +125°C

Detailed Pin Configuration

The CD4516BCN has a total of 16 pins. The pin configuration is as follows:

  1. Pin 1: Clock Enable (CE)
  2. Pin 2: Down/Up Count Control (D/U)
  3. Pin 3: Down/Up Count Control (D/U)
  4. Pin 4: Carry Out (CO)
  5. Pin 5: Data Inhibit (DI)
  6. Pin 6: Ripple Clock (RC)
  7. Pin 7: Clock (CLK)
  8. Pin 8: Ground (GND)
  9. Pin 9: BCD Output 0 (Q0)
  10. Pin 10: BCD Output 1 (Q1)
  11. Pin 11: BCD Output 2 (Q2)
  12. Pin 12: BCD Output 3 (Q3)
  13. Pin 13: Ripple Clock Carry Out (RCCO)
  14. Pin 14: Ripple Clock Carry In (RCCI)
  15. Pin 15: VDD
  16. Pin 16: Carry-Inhibit (CI)

Functional Features

  • Up and down counting modes
  • Carry-out and ripple clock carry-out outputs
  • Data inhibit for disabling counting
  • High-speed operation
  • Low power consumption

Advantages and Disadvantages

Advantages: - Versatile binary counter/divider - Wide operating voltage range - Suitable for various applications - Compact DIP package for easy integration

Disadvantages: - Limited maximum clock frequency (5MHz) - Not suitable for high-speed applications

Working Principles

The CD4516BCN is a 4-bit synchronous binary counter/divider. It can count up or down based on the control inputs (D/U). The clock input (CLK) triggers the counting operation. The carry-out (CO) and ripple clock carry-out (RCCO) signals indicate when the counter reaches its maximum value. The data inhibit (DI) input can disable the counting operation.

Detailed Application Field Plans

The CD4516BCN is commonly used in various applications, including:

  1. Digital frequency division
  2. Event counting
  3. Timekeeping circuits
  4. Industrial automation systems
  5. Electronic games
  6. Traffic light control systems
  7. Frequency synthesizers
  8. Programmable logic controllers (PLCs)

Detailed and Complete Alternative Models

Some alternative models to the CD4516BCN include:

  1. CD4510BCN: 4-bit synchronous up/down counter
  2. CD4029BCN: Presettable up/down counter
  3. CD4040BCN: 12-stage binary counter
  4. CD4060BCN: 14-stage ripple carry binary counter

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של CD4516BCN בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of CD4516BCN in technical solutions:

  1. Q: What is CD4516BCN? A: CD4516BCN is a CMOS integrated circuit that functions as a binary up/down counter with synchronous reset.

  2. Q: What is the maximum clock frequency supported by CD4516BCN? A: The maximum clock frequency supported by CD4516BCN is typically around 5 MHz.

  3. Q: Can CD4516BCN be used as a standalone counter or does it require additional components? A: CD4516BCN can be used as a standalone counter, but it may require additional components like clock sources, display drivers, and input/output logic depending on the specific application.

  4. Q: How many bits does CD4516BCN have? A: CD4516BCN is a 4-bit counter, meaning it can count from 0 to 15 (in binary) before rolling over.

  5. Q: Can CD4516BCN count both up and down? A: Yes, CD4516BCN has separate up and down counting modes, which can be selected using control inputs.

  6. Q: What is the purpose of the synchronous reset feature in CD4516BCN? A: The synchronous reset feature allows you to reset the counter to a specific value synchronously with the clock signal, ensuring accurate and predictable operation.

  7. Q: What are the typical voltage supply requirements for CD4516BCN? A: CD4516BCN typically operates with a voltage supply range of 3V to 18V, making it compatible with a wide range of digital systems.

  8. Q: Can CD4516BCN drive external displays directly? A: No, CD4516BCN does not have built-in display drivers. You would need to use additional components like LED drivers or segment decoders to drive external displays.

  9. Q: Can CD4516BCN be cascaded to create larger counters? A: Yes, multiple CD4516BCN chips can be cascaded together to create larger counters with more bits.

  10. Q: What are some common applications of CD4516BCN? A: CD4516BCN is commonly used in applications such as digital frequency dividers, event counters, timekeeping circuits, and general-purpose counting tasks in various electronic systems.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of CD4516BCN.