MC14528BDR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Dual Monostable Multivibrator
• Package: SOIC-16
• Essence: A versatile IC used for generating precise time delays in digital circuits.
• Packaging/Quantity: Tape and Reel, 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 18V
• Operating Temperature Range: -55°C to +125°C
• Output Current: ±8mA
• Propagation Delay Time: 60ns (typical)
• Trigger Voltage: 1.5V (typical)

Detailed Pin Configuration

The MC14528BDR2G has a total of 16 pins arranged as follows:

__ __ VDD | 1 16 | VSS A | 2 15 | B C | 3 14 | Rext D | 4 13 | Q CLR | 5 12 | Q TR | 6 11 | Q Q | 7 10 | Q Q | 8 9 | Q ¯¯ ¯¯

Functional Features

• Dual monostable multivibrator with independent trigger and reset inputs.
• Precise timing control through external resistor and capacitor.
• Wide supply voltage range allows compatibility with various digital systems.
• Low power consumption.
• High noise immunity.

Advantages and Disadvantages

Advantages: - Versatile and widely used in digital logic applications. - Precise time delay generation. - Independent trigger and reset inputs provide flexibility. - Wide supply voltage range enhances compatibility.

Disadvantages: - Limited output current. - Propagation delay time may vary with temperature and supply voltage.

Working Principles

The MC14528BDR2G is a dual monostable multivibrator that generates precise time delays in digital circuits. It consists of two independent monostable circuits, each triggered by an external signal. When triggered, the output of the corresponding monostable circuit goes high for a specific duration determined by an external resistor and capacitor. The output then returns to its original state after the specified time delay.

Detailed Application Field Plans

The MC14528BDR2G finds applications in various fields, including:

1. Timing circuits: Used to generate precise time delays in digital systems, such as clock synchronization and timing control.
2. Pulse shaping: Used to convert irregular input pulses into well-defined output pulses.
3. Data synchronization: Used to synchronize data transmission between different digital devices.
4. Control systems: Used in control circuits to introduce time delays for proper sequencing of operations.

Detailed and Complete Alternative Models

Some alternative models to the MC14528BDR2G include:

1. CD4528: Dual Monostable Multivibrator IC with similar functionality.
2. 74HC123: Dual Retriggerable Monostable Multivibrator IC with enhanced features.
3. NE555: Timer IC with monostable operation mode.

These alternatives offer similar functionalities and can be used as substitutes depending on specific requirements.

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