CD54AC08F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The CD54AC08F3A is a quad 2-input AND gate logic IC from Texas Instruments in the AC family, housed in a 14-pin ceramic DIP package. It supports a load capacitance of 50pF with a maximum output low current of 24mA, providing high-speed CMOS performance. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD54AC08F3A 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 in AC-series high-speed CMOS logic family, offering fast propagation delays with rail-to-rail output swing
- Robust ceramic DIP-14 package (JESD-30 R-GDIP-T14) providing excellent thermal stability and reliability for harsh industrial and military environments
- Maximum output low current (IOL) of 24mA per gate, enabling direct drive of LEDs and low-impedance loads without external buffers
- Supports 50pF load capacitance per output, compatible with standard CMOS, TTL, and mixed-logic interface environments
Applications
The CD54AC08F3A is designed for logic control, signal gating, and enable/disable functions in industrial control systems, military electronics, and aerospace equipment where ceramic package reliability is essential. It is also used in digital circuit design for combining control signals, implementing logical interlocks, and building combinational logic blocks in ruggedized environments. The ceramic DIP package makes it especially suitable for high-temperature or high-reliability applications that demand extended component lifetimes.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AC |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.024A |
| 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) | 0.08mA |
| Prop. Delay@Nom-Sup | 12.2ns |
| Propagation Delay (tpd) | 109ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Screening Level | 38535Q/M;38534H;883B |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.5V |
| 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 CD54AC08F3A:
Frequently Asked Questions
What logic family does the CD54AC08F3A belong to and what are its key electrical characteristics?
The CD54AC08F3A belongs to the AC (Advanced CMOS) logic family, which offers high-speed switching with low power consumption. Key characteristics include a maximum output low current (IOL) of 24mA, a supported load capacitance of 50pF, and rail-to-rail CMOS output levels.
Why does the CD54AC08F3A use a ceramic DIP package instead of a plastic package?
The ceramic DIP-14 package (JESD-30 R-GDIP-T14) provides superior hermeticity, thermal stability, and reliability compared to plastic packages. It is preferred in military, aerospace, and high-reliability industrial applications where the component must withstand extreme temperatures, humidity, and mechanical stress over long operational lifetimes.
How many AND gates are inside the CD54AC08F3A and how are they organized?
The CD54AC08F3A contains four independent 2-input AND gates (quad configuration), each with its own input and output pins. All four gates share the same VCC and GND power pins within the 14-pin package, following the standard 7408/74AC08 pinout.
What voltage supply range does the CD54AC08F3A operate on?
As part of the AC CMOS logic family, the CD54AC08F3A typically operates from a supply voltage range of 2V to 6V, centering on 5V for standard logic interfacing. This wide supply range allows it to interface directly with both 3.3V and 5V logic systems.
What are typical applications for the CD54AC08F3A?
Typical applications include combinational logic design, signal enabling and gating, address decoding, interrupt control, and logic interlocking in ruggedized embedded systems, military electronics, avionics, and industrial control panels where ceramic-packaged ICs are specified for reliability.
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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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