CD4024BE

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CD4024BE

IC COUNTER/DIVIDER BINRY 14-DIP

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規格

Package Tube
Series 4000B
ProductStatus Active
LogicType Binary Counter
Direction Up
NumberofElements 1
NumberofBitsperElement 7
Reset Asynchronous
CountRate 24 MHz
TriggerType Negative Edge
Voltage-Supply 3 V ~ 18 V
OperatingTemperature -55°C ~ 125°C
MountingType Through Hole
Package/Case 14-DIP (0.300, 7.62mm)

概述

Description

The CD4024BE is a digital integrated circuit that contains a dual 4-bit binary ripple counter. It's part of the CD4000 series of CMOS logic ICs, known for their low power consumption and high noise immunity. The CD4024BE can count in binary and is often used in applications such as frequency division, event counting, and timekeeping.
The IC features two separate counters with asynchronous reset capabilities, allowing for independent operation of each counter. It operates over a wide voltage range (3V to 15V), making it versatile for various electronic projects. The CD4024BE is housed in a 14-pin Dual In-line Package (DIP) and has standard CMOS characteristics, enabling it to interface with other digital components easily.
Key specifications include a maximum clock frequency of about 10 MHz at a 5V supply and a typical power dissipation of 1 μA, ensuring efficient operation. Designers often choose the CD4024BE due to its reliability and ease of integration into both hobbyist and professional electronic circuits.

Features

The CD4024BE is a dual 4-stage binary ripple counter integrated circuit. Key features include:
1. Count Functionality: It counts binary values from 0 to 15 in binary format.
2. Dual Operation: Contains two separate counters that can be controlled independently or cascaded for extended counting.
3. Asynchronous Reset: Each counter has a reset pin that allows for quick clearing of the count state.
4. TTL-Compatible: Designed to work with TTL logic levels, ensuring compatibility with other logical devices.
5. Low Power Consumption: Operates with low power, making it suitable for battery-powered applications.
6. Wide Voltage Range: Can operate with a power supply voltage of 3V to 15V, providing flexibility in various applications.
7. Temperature Range: Functional over a temperature range of -55°C to +125°C, suitable for industrial applications.
8. Pin Configuration: 14-pin DIP package, which is standard and easy to integrate into circuits.
These features make the CD4024BE ideal for digital counting applications, frequency dividers, and timer circuits.

Package

The CD4024BE is typically available in a 14-pin dual in-line package (DIP) format. It can also be found in surface-mount packages like SOIC and TSSOP, depending on the manufacturer.

Pinout

The CD4024BE is a 7-stage binary ripple counter with a total of 16 pins. Here’s a summary of its pin functions:
1. VDD (Pin 14): Positive supply voltage.
2. GND (Pin 11): Ground reference.
3. Q0 to Q6 (Pins 3, 2, 6, 4, 10, 9, 7): Outputs of the counter representing the binary count.
4. RESET (Pin 1): Asynchronous reset input to clear the counter.
5. CLOCK (Pin 5): Clock input to increment the counter.
6. MR (Pin 12): Master reset input for synchronous reset.
7. J (Pin 8): J input for set functionality in J-K configuration.
8. K (Pin 13): K input for reset functionality in J-K configuration.
9. CE (Pin 15): Count enable input to allow counting.
10. Q7 (Pin 16): Output for the most significant bit (not always used).
The CD4024BE operates within a wide voltage range and is commonly used in digital counting applications.

Manufacturer

The CD4024BE is manufactured by Texas Instruments, a multinational technology company based in the United States. Texas Instruments (TI) specializes in the design and production of semiconductors and various integrated circuits used in a wide range of electronic applications. Founded in 1930, the company is known for its innovations in analog, digital, and embedded processing technologies. TI plays a significant role in various sectors, including automotive, industrial, communications, and consumer electronics, providing products that enable the development of advanced electronic systems. The CD4024BE itself is a binary ripple counter, part of the CD4000 series of CMOS logic ICs, widely used in digital applications for counting purposes.

Application

The CD4024BE is a dual 4-bit binary ripple counter, commonly used in digital circuits for counting applications. Its primary areas include frequency division, time interval measurement, and event counting in digital electronics. It's also utilized in digital clocks, timers, and frequency counters, as well as in devices requiring binary counting and state management. Its versatility makes it suitable for various applications in hobby projects, educational purposes, and industrial systems.

Equivalent

The CD4024BE is a dual 4-bit binary counter. Equivalent products include:
1. CD4024
2. MC14516
3. TC4024
These chips share similar functionality in binary counting and logic applications. Always check the datasheets for specific pin configurations and electrical characteristics before substitution.

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