MC14528BFG

Multivibrators Overview

The MC14528BFG is a dual monostable multivibrator from the onsemi 4000B logic series, housed in a 16-lead Small Outline Integrated Circuit (SOIC) package. It operates within a supply voltage range of 3.0 Vdc to 18.0 Vdc and supports an ambient temperature range of -55°C to +125°C. The device features two independent circuits with complementary outputs, asynchronous reset capabilities, and diode protection on all inputs.

Multivibrators Feature Summary

• Dual retriggerable and resettable monostable multivibrator configuration
• Triggering capability from either leading or trailing edges of input pulses
• Diode protection integrated on all input pins for enhanced reliability
• Complementary output polarity providing versatile signal interfacing

Multivibrators Applications

• Timing pulse generation circuits
• Debouncing switches and contacts
• Frequency division applications
• Pulse width modulation systems

Multivibrators Procurement Notes

Verify the specific suffix 'FG' against official datasheets to confirm package dimensions and material specifications. Ensure compatibility with existing PCB footprints for SOIC-16 packages. Confirm RoHS compliance status as manufacturing revisions may vary. Validate operating temperature ranges against system requirements before finalizing procurement decisions.

Multivibrators Selection Notes

Select this component when dual independent timing channels are required in a compact surface-mount form factor. Consider the wide supply voltage range for flexibility in power design. Evaluate the -55°C to +125°C temperature rating for industrial environments. Compare propagation delays and drive capabilities against alternative monostable devices if precise timing control is critical.

Multivibrators Part Context

Part of the industry-standard 4000B CMOS logic family, offering broad compatibility with legacy designs. The MC14528B serves as a functional replacement for older TTL-based monostable solutions while providing lower power consumption. Its pin-out compatibility with similar devices simplifies migration strategies for engineers upgrading existing circuit architectures.

Multivibrators Replacement Considerations

Direct pin-for-pin replacements include the MC14528BDG. Cross-reference with other manufacturers such as Nexperia's HEF4528BT series for equivalent functionality. Verify electrical parameters and package tolerances before substituting to ensure circuit integrity.