CD4081BF3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The CD4081BF3A is a quad 2-input AND gate IC from Texas Instruments in the 4000-series CMOS logic family, providing four independent AND gate functions in a single 14-pin ceramic DIP package. It operates over a wide supply voltage range typical of CMOS logic and delivers reliable Boolean AND logic with 1.5 mA maximum output sink current and 50 pF load capacitance. Ideal for combinational logic and signal gating applications, from competitive pricing in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD4081BF3A 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
Key Features
- Quad 2-input AND gate with four independent channels in one 14-pin ceramic DIP package, maximizing logic density in through-hole designs
- 4000/14000/40000 series CMOS technology supporting wide supply voltage range for compatibility across 5V, 10V, and 15V logic systems
- Ceramic DIP package (CDIP-14) providing superior hermeticity and reliability for military, aerospace, and high-reliability industrial applications
- Low quiescent power consumption inherent to CMOS design, extending battery life in portable and low-power digital logic circuits
Applications
The CD4081BF3A is used in combinational logic circuits requiring AND gate functions, such as signal enabling, clock gating, address decoding, and digital control logic in industrial and military electronics. Its ceramic package makes it particularly suited for high-reliability environments including aerospace, defense, and downhole instrumentation where moisture resistance and thermal stability are critical. The device also serves in educational and prototyping settings for demonstrating fundamental Boolean logic operations.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.0015A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| 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) | 0.15mA |
| Prop. Delay@Nom-Sup | 250ns |
| Propagation Delay (tpd) | 250ns |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4081BF3A:
Military Specifications AND Gate
Frequently Asked Questions
What logic function does the CD4081BF3A perform?
The CD4081BF3A contains four independent 2-input AND gates. Each gate output is HIGH only when both of its inputs are simultaneously HIGH, implementing the Boolean AND function used for signal gating, enable control, and logic decoding in digital circuits.
What is the package type of the CD4081BF3A and what makes it suitable for high-reliability applications?
The CD4081BF3A is housed in a 14-pin ceramic dual in-line package (CDIP-14), which provides hermetic sealing against moisture and contaminants. This makes it highly suitable for military, aerospace, and industrial applications that require high long-term reliability under harsh environmental conditions.
What is the output current rating of the CD4081BF3A?
The CD4081BF3A has a maximum output sink current of 1.5 mA and is rated for a load capacitance of up to 50 pF, making it suitable for driving standard CMOS logic inputs and short PCB interconnects in digital combinational circuits.
What CMOS logic family does the CD4081BF3A belong to?
The CD4081BF3A belongs to the 4000/14000/40000 CMOS logic family, which is one of the oldest and most widely used CMOS logic series, known for wide supply voltage range, low power consumption, and extensive availability in both commercial and military-grade versions.
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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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