onsemi

MC14528BCPG

MC14528BCPG Description

The MC14528BCPG is a monostable multivibrator integrated circuit (IC) designed for a wide range of timing and pulse generation applications. Manufactured by onsemi, this IC is part of the 4000B series, renowned for its reliability and versatility in digital logic circuits. The MC14528BCPG features a propagation delay of 90 nanoseconds, ensuring precise timing control. It operates within a supply voltage range of 3 V to 18 V, making it suitable for various power supply configurations. The IC includes two independent monostable circuits, providing flexibility in circuit design. The MC14528BCPG is housed in a through-hole package, specifically a tube, which facilitates easy installation and integration into existing systems. Despite its obsolescence status, the MC14528BCPG remains a viable option for legacy systems and applications where its unique features are required.

MC14528BCPG Features

• Propagation Delay: The MC14528BCPG boasts a propagation delay of 90 ns, which is critical for applications requiring precise timing control. This low delay ensures that the output signal is generated quickly and accurately in response to input triggers.
• Monostable Logic Type: As a monostable multivibrator, the MC14528BCPG generates a single output pulse of a specified duration in response to an input trigger. This feature is ideal for applications such as debouncing switches, creating timing intervals, and generating single-shot pulses.
• Independent Circuits: The IC contains two independent monostable circuits, allowing for simultaneous operation of two separate timing functions within a single package. This dual functionality reduces the need for multiple components, saving space and cost.
• Wide Supply Voltage Range: The MC14528BCPG operates within a supply voltage range of 3 V to 18 V, making it suitable for a variety of power supply configurations and ensuring compatibility with different system designs.
• Through-Hole Mounting: The through-hole package type facilitates easy installation and integration into existing systems. This mounting method is particularly advantageous for applications where manual assembly and inspection are required.
• High Output Current Capability: The MC14528BCPG can source and sink up to 8.8 mA of current, providing sufficient drive capability for driving LEDs, small relays, and other low-power devices.
• REACH Compliance: The MC14528BCPG is REACH unaffected, ensuring compliance with environmental regulations and making it suitable for use in various industries.

MC14528BCPG Applications

The MC14528BCPG is ideal for a wide range of applications where precise timing and pulse generation are required. Some specific use cases include:

• Debouncing Switches: The monostable multivibrator can be used to eliminate switch bounce, ensuring clean and reliable input signals for digital systems.
• Timing Intervals: The IC can generate precise timing intervals, making it suitable for applications such as timing circuits in digital clocks, timers, counters and.
• Single-Shot Pulses: The MC14528BCPG can generate single-shot pulses in response to input triggers, which is useful for applications such as triggering events, initiating sequences, and controlling pulse-width modulation (PWM) circuits.
• Pulse Width Modulation (PWM): The IC can be used to generate PWM signals for applications such as motor speed control, dimming of LEDs, and other applications requiring variable pulse widths.
• Legacy Systems: Despite its obsolescence status, the MC14528BCPG remains a viable option for maintaining and upgrading legacy systems where its unique features are required.

Conclusion of MC14528BCPG

The MC14528BCPG is a versatile monostable multivibrator IC that offers precise timing control and dual independent circuits in a through-hole package. Its low propagation delay, wide supply voltage range, and high output current capability make it suitable for a variety of applications, including debouncing switches, generating timing intervals, and creating single-shot pulses. Despite being marked as obsolete, the MC14528BCPG remains a valuable component for legacy systems and applications where its unique features are essential. Its compliance with environmental regulations and ease of integration further enhance its appeal in the electronics industry.