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MC14520BCP

Counter Shift Registers 3-18V Dual BCD Up

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Overview of MC14520BCP

The MC14520BCP is a dual 4-bit binary counter IC that offers versatile counting capabilities in digital electronics applications. It consists of two independent 4-bit counters, each with clock enable and ripple-carry output features, making it suitable for various counting and frequency division tasks.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Positive Power Supply
  • Q0-Q3: Counter Outputs
  • CEP: Counter Enable Parallel
  • PE: Master Reset
  • MR: Ripple Blanking Output
  • CLK: Clock Input
  • GND: Ground
  • RBO: Ripple Carry Output
  • CEO: Counter Enable Oscillator
  • QA-QD: Counter Outputs
  • CLKEN: Clock Enable

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MC14520BCP IC for a visual representation.

Key Features

  • Dual 4-Bit Binary Counters: Provides two independent 4-bit counters for flexible counting operations.
  • Clock Enable Function: Includes clock enable input for controlling the counting operation.
  • Ripple-Carry Output: Features a ripple-carry output for cascading multiple counters.
  • Master Reset Capability: Allows for resetting the counters to their initial state.
  • Wide Operating Voltage Range: Supports a wide voltage range for compatibility with different systems.

Note: For detailed technical specifications, please refer to the MC14520BCP datasheet.

Application

  • Frequency Division: Ideal for frequency division applications in digital circuits.
  • Pulse Counting: Suitable for pulse counting and event timing applications.
  • Sequence Generation: Used in sequence generation and control tasks in electronic systems.

Functionality

The MC14520BCP dual 4-bit binary counter IC offers reliable counting and frequency division capabilities for various digital electronics applications. It is designed to provide accurate and efficient counting operations in electronic circuits.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the positive power supply voltage.
  • Clock Input: Apply clock signals to the CLK (Pin 5) input for counting operations.
  • Counter Enable: Use the CEP (Pin 3) and CEO (Pin 8) pins to enable or disable the counters.

Frequently Asked Questions

Q: Can the MC14520BCP be used for frequency division applications?
A: Yes, the MC14520BCP is well-suited for frequency division tasks due to its dual 4-bit counter design.

Equivalent

For similar functionalities, consider these alternatives to the MC14520BCP:

  • MC14040BCL: This IC offers similar frequency division capabilities with additional features for versatile counting applications.
  • CD4040BE: A 12-stage binary counter IC that can be used for frequency division and time delay applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Counter Shift Registers RoHS N
Counter Type Binary Counting Sequence Up
Number of Circuits 2 Number of Bits 4 bit
Package / Case PDIP-16 Logic Family 14520
Logic Type CMOS Number of Input Lines 1
Propagation Delay Time 560 ns, 230 ns, 160 ns Supply Voltage - Max 18 V
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 125 C
Brand onsemi Function Counter
Mounting Style Through Hole Number of Output Lines 4
Operating Supply Voltage 3 V to 18 V Product Type Counter Shift Registers
Factory Pack Quantity 25 Subcategory Logic ICs
Width 6.85 mm Unit Weight 0.057419 oz

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