CD4085BF3A

Gates And Inverters - Multi-Function, Configurable Overview

The CD4085BF3A is a quad 2-input AND gate manufactured by Texas Instruments. It belongs to the 4000B series of CMOS logic devices and is housed in a 14-lead hermetic dual-in-line ceramic package (CDIP). The device operates within a supply voltage range of 3V to 18V and supports an operating temperature range from -55°C to +125°C. It features low static power consumption and high noise immunity typical of CMOS technology.

Gates And Inverters - Multi-Function, Configurable Feature Summary

• Hermetically sealed ceramic construction for environmental protection
• Military-grade qualification suitable for defense applications
• Quad 2-input AND logic functionality

Gates And Inverters - Multi-Function, Configurable Applications

• Military electronic systems
• Defense equipment
• Harsh environment circuitry

Gates And Inverters - Multi-Function, Configurable Procurement Notes

Verify that the specific part number matches the required military or defense specifications. Confirm the presence of the F3A suffix, which denotes the 14-lead hermetic ceramic dual-in-line package. Ensure compliance with applicable procurement standards for QML certified components before finalizing orders.

Gates And Inverters - Multi-Function, Configurable Selection Notes

Select this component when hermetic sealing and radiation hardness are necessary for reliability in extreme conditions. Compare against plastic packages if environmental exposure is not a primary concern. Verify that the 4000B series electrical characteristics align with the system's voltage and speed requirements.

Gates And Inverters - Multi-Function, Configurable Part Context

This device is part of the CD4085B family, which includes standard catalog versions and military-qualified variants. The BF3A designation specifically identifies the hermetic ceramic package option intended for applications requiring superior durability compared to standard plastic or surface-mount alternatives.

Gates And Inverters - Multi-Function, Configurable Replacement Considerations

Direct replacements include other CD4085B variants with different packaging such as CD4085BE or CD4085BM. For military applications, verify compatibility with CD4085B-MIL equivalents. Ensure pinout and functional logic remain identical when substituting.