CD4085BF

Gates And Inverters - Multi-Function, Configurable Overview

The CD4085BF is a CMOS AND-OR-Invert gate belonging to the 4000/14000/40000 series. It features two independent functions, each with four inputs, housed in a 14-pin ceramic dual in-line package (CDIP14). The device operates within a supply voltage range of 5V to 15V and supports an extended temperature range from -55°C to +125°C. Key electrical characteristics include a maximum output current of 0.36mA and a load capacitance of 50pF. The component is constructed using glass-sealed ceramic materials for high reliability.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Provides dual four-input AND-OR-Invert logic functionality within a single integrated circuit
• Constructed with hermetically sealed ceramic packaging for environmental durability
• Supports expansion capabilities for complex logic configurations

Gates And Inverters - Multi-Function, Configurable Applications

• Military-grade digital logic systems requiring radiation hardening or extreme temperature tolerance
• Spacecraft avionics and satellite communication control circuits
• Industrial automation controllers operating in harsh environments

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify the specific manufacturer source, as Harris Corporation assets were acquired by L3Harris Technologies. Confirm that the part number corresponds to the original Harris production run rather than subsequent licensee versions. Ensure the ceramic DIP14 package matches the required footprint and pin compatibility for your design. Check for RoHS compliance status if applicable to your regulatory framework, noting this specific variant may not be compliant.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when a dual four-input AND-OR-Invert function is required in a ruggedized environment. The ceramic package offers superior thermal stability and hermetic sealing compared to plastic alternatives. Consider the 5V to 15V operating range for compatibility with standard CMOS logic levels. Verify that the 14-pin DIP form factor fits the available board space and assembly constraints.

Gates And Inverters - Multi-Function, Configurable Part Context

This component is part of the extensive 4000-series CMOS logic family, known for wide voltage operation and low power consumption. The 'BF' suffix typically denotes the military-grade temperature range and ceramic packaging variant. It serves as a fundamental building block for combinational logic designs in critical applications where reliability is paramount.