MC14528BCPG

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: Dual Monostable Multivibrator
• Package: 16-pin DIP (Dual In-line Package)
• Essence: The MC14528BCPG is a dual monostable multivibrator integrated circuit that can be used in various digital logic applications.
• Packaging/Quantity: Available in tubes or reels, with a quantity of 25 units per tube/reel.

Specifications

• Supply Voltage Range: 3V to 18V
• High-Level Output Voltage: 2V (min), Vcc (max)
• Low-Level Output Voltage: 0.5V (max), GND (min)
• Input Voltage Range: -0.5V to Vcc + 0.5V
• Operating Temperature Range: -55°C to 125°C

Detailed Pin Configuration

The MC14528BCPG has a 16-pin DIP package with the following pin configuration:

1. CLR A
2. TRIG A
3. OUT A
4. GND
5. VCC
6. OUT B
7. TRIG B
8. CLR B
9. Q B
10. Q̅ B
11. Q̅ A
12. Q A
13. Q̅ A
14. Q B
15. Q̅ B
16. VCC

Functional Features

• Dual monostable multivibrator with independent trigger and reset inputs.
• Each monostable can be triggered by either a positive or negative edge transition.
• Adjustable pulse width using external timing components.
• Non-retriggerable operation ensures a single output pulse for each trigger event.
• Schmitt-trigger inputs provide hysteresis for improved noise immunity.

Advantages and Disadvantages

Advantages: - Dual monostable design allows for independent operation of two circuits. - Wide supply voltage range enables compatibility with various systems. - Non-retriggerable operation ensures precise pulse generation. - Schmitt-trigger inputs provide noise immunity, making it suitable for noisy environments.

Disadvantages: - Limited to digital logic applications and not suitable for analog signal processing. - Requires external timing components for pulse width adjustment. - Not suitable for high-frequency applications due to limited speed capabilities.

Working Principles

The MC14528BCPG operates as a dual monostable multivibrator. Each monostable can be triggered by either a positive or negative edge transition at the trigger input. Upon triggering, an output pulse is generated with a duration determined by external timing components. The circuit is non-retriggerable, meaning that subsequent triggers during the pulse width period will not generate additional pulses. The output remains in its stable state until the next trigger event occurs.

Detailed Application Field Plans

The MC14528BCPG finds applications in various digital logic systems, including:

1. Pulse Width Modulation (PWM) Generation
2. Timing and Delay Circuits
3. Frequency Division and Counting
4. Control Signal Generation
5. Sequential Logic Circuits

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MC14528BCPG include:

1. CD4528BCN - Dual Monostable Multivibrator IC
2. SN74LS123N - Dual Retriggerable Monostable Multivibrator IC
3. HEF4528BP - Dual Precision Monostable Multivibrator IC

These alternatives can be considered based on specific requirements and availability.

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