CD4086BF3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments CD4086BF3A is a CMOS expandable 4-wide 2-input AND-OR-INVERT gate in a 14-pin ceramic DIP package, rated for -55 to 125°C military temperature range. It supports 50 pF load capacitance and operates across a wide supply voltage range for high-reliability logic applications. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4086BF3A Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD4086BF3A?
- Expandable 4-wide 2-input AND-OR-INVERT CMOS gate enables complex combinational logic in a single 14-pin package
- Military-grade -55°C to 125°C operating temperature range supports avionics, defense, and harsh-environment industrial designs
- 50 pF load capacitance compatibility and 4000-series CMOS family ensures broad logic-level interoperability and design flexibility
What is CD4086BF3A used for?
The CD4086BF3A is used in military, aerospace, and high-reliability industrial control systems requiring combinational logic functions across the full -55°C to 125°C temperature range. Its expandable AND-OR-INVERT architecture is well suited for glue-logic functions in legacy 4000-series CMOS digital designs including address decoders, bus arbitration circuits, and programmable logic replacements. The ceramic DIP package makes it appropriate for through-hole military PCBs and ruggedized ground support equipment.
What are the specifications of CD4086BF3A?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | EXPANDABLE |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND-OR-INVERT GATE |
| Max I(ol) | 0.0015A |
| Number of Functions | 1 |
| Number of Inputs | 8 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.6mA |
| Prop. Delay@Nom-Sup | 620ns |
| Propagation Delay (tpd) | 620ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Screening Level | 38535Q/M;38534H;883B |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the CD4086BF3A datasheet?
CD4086BF3A Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD4086BF3A?
Compatible alternatives and drop-in replacements for CD4086BF3A:
Frequently Asked Questions
What logic function does the CD4086BF3A implement, and how does the expandable input feature help complex gate designs?
The CD4086BF3A implements a 4-wide 2-input AND-OR-INVERT (AOI) gate in CMOS technology. The expandable inputs allow two or more CD4086 devices to be cascaded, increasing the width of the OR plane without additional inverter stages. This reduces gate count by up to 4 discrete AND and OR gates per expanded stage, which lowers board area and propagation delay in combinational logic paths handling 4 to 8 inputs per product term.
Which temperature-critical application environments benefit from the CD4086BF3A's -55°C to 125°C rating?
The -55°C to 125°C operating range of the CD4086BF3A qualifies it for military electronics, avionics cockpit systems, satellite payload logic boards, and down-hole oil exploration instruments. In these environments, commercial-grade CMOS parts rated only to 85°C would fail or drift out of specification, whereas the CD4086BF3A maintains logic thresholds and output drive across the full 180°C span.
How does the CD4086BF3A's 50 pF load capacitance specification affect signal routing on high-density PCBs?
The 50 pF load capacitance rating defines the worst-case capacitive load at which the CD4086BF3A meets its specified propagation delay and output voltage swing. Traces longer than approximately 5 cm at typical 4000-series CMOS speeds add parasitic capacitance approaching this limit, so designers should buffer outputs driving multiple input loads or long PCB traces exceeding the 50 pF threshold to maintain clean logic transitions.
Is the CD4086BF3A compatible with other 4000-series CMOS logic families for mixed-IC board designs?
Yes, the CD4086BF3A belongs to the 4000/14000/40000 CMOS family and is pin- and voltage-compatible with standard 4000-series parts operating from 3 V to 18 V supply. Its logic thresholds and output drive levels match other CD4000-series devices including CD4011, CD4012, and CD4081, allowing it to interface directly without level-shifting in designs that mix multiple CD4000-series gate types on a single supply rail.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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