MC14528BF

Multivibrators Overview

The MC14528BF is a dual, retriggerable, resettable monostable multivibrator manufactured by onsemi. It operates within a supply voltage range of 3.0 Vdc to 18 Vdc and supports an ambient temperature range from -55 °C to +125 °C. The device features separate reset inputs for each circuit and diode protection on all inputs. It can be triggered from either the leading or trailing edge of an input pulse. The output pulse width is determined by external timing components, CX and RX, allowing for a wide range of durations. The component is housed in a 16-lead SOEIAJ package.

Multivibrators Feature Summary

• Dual independent monostable circuits with separate reset functionality
• Retriggerable operation capable of responding to both rising and falling edges
• Wide operating voltage range supporting various logic families
• Integrated input protection against high static voltages

Multivibrators Applications

• Pulse generation and shaping
• Timing delay circuits
• Frequency division
• Debouncing switches

Multivibrators Procurement Notes

Verify the specific suffix BF corresponds to the SOEIAJ-16 package configuration before ordering. Confirm that the design requirements align with the specified voltage and temperature limits. Ensure external timing components are selected to achieve the desired pulse width within the recommended operational range. Check for any recent product change notices regarding manufacturing updates.

Multivibrators Selection Notes

Select this component when dual independent monostable functions are required in a single package. Consider the MC14538B if pin-for-pin compatibility with different internal characteristics is needed. Evaluate the external timing component values to ensure they fall within the recommended resistance and capacitance ranges for stable operation across the full temperature spectrum.

Multivibrators Part Context

The MC14528B belongs to the 4000 series of CMOS logic devices produced by onsemi. This series is known for its wide voltage capability and low power consumption. The MC14528B specifically provides dual monostable multivibrator functionality, distinguishing it from counters or shift registers within the same family. It is designed for general-purpose timing applications requiring reliable performance over extended temperature ranges.

Multivibrators Replacement Considerations

MC14528BDG is listed as a direct replacement option.