CD4048BF3A

Gates And Inverters - Multi-Function, Configurable Overview

The CD4048BF3A is a CMOS multifunction expandable 8-input gate manufactured by Texas Instruments. It operates within a supply voltage range of 5 V to 15 V and supports an operating temperature range from -55 °C to +125 °C. The device features a propagation delay of 600 ns at nominal supply, with a maximum output current of 0.00036 A and a load capacitance of 50 pF. It is housed in a 16-lead hermetic dual-in-line ceramic package (CDIP) with the F3A suffix.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Configurable as NOR, OR, NAND, AND, OR-AND, OR-NAND, or AND-NOR logic functions
• Expandable input architecture allowing cascading for increased input counts
• Hermetically sealed ceramic construction suitable for harsh environments

Gates And Inverters - Multi-Function, Configurable Applications

• Military and defense applications requiring QML certification
• High-reliability digital logic systems
• Spacecraft electronic subsystems

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify that the specific order includes the F3A suffix to ensure receipt of the hermetic ceramic package variant rather than plastic or small-outline alternatives. Confirm RoHS exemption status, as indicated in packaging data, if environmental compliance is required for the assembly process. Cross-reference the datasheet revision SCHS045C for accurate electrical specifications during design validation.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when hermetic sealing is mandatory for radiation or moisture resistance. The F3A suffix specifically denotes the ceramic DIP package. Ensure the application requires the 5 V to 15 V operating range and can accommodate the specified propagation delay. Verify that the 16-pin form factor fits the available board space constraints.

Gates And Inverters - Multi-Function, Configurable Part Context

This part belongs to the CD4048B series, which provides configurable logic gates. The CD4048BF3A represents the military-grade, hermetically sealed version of this family. It shares functional characteristics with other CD4048 variants but differs in packaging material and qualification standards intended for extreme operational conditions.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct substitutes include other CD4048B-MIL qualified parts from authorized manufacturers. Non-hermetic equivalents like CD4048BE or CD4048BM96 offer identical logic functionality but lack the sealed ceramic enclosure required for specific military or aerospace reliability standards.