CD54HCT11F3A Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments CD54HCT11F3A is a triple 3-input AND gate in the HCT CMOS logic family, housed in a 14-pin ceramic DIP package. Operates on 5 V supply, outputs sink up to 4 mA, and features 50 pF load capacitance compatibility. Suited for high-reliability logic designs.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- CD54HCT11F3A Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Non-compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of CD54HCT11F3A?
- Triple 3-input AND gate with HCT CMOS technology for TTL-compatible input thresholds and high-speed CMOS output levels
- 14-pin ceramic DIP (GDIP-T14) package offering superior hermeticity and reliability for military and high-reliability applications
- 4 mA output sink current with 50 pF load capacitance rating enabling direct drive of standard CMOS and TTL logic inputs
What is CD54HCT11F3A used for?
CD54HCT11F3A is used in digital logic circuits requiring three independent 3-input AND gate functions with TTL-level input compatibility and CMOS output swing. The ceramic DIP package makes it appropriate for military, aerospace, and industrial control systems where hermetic sealing and operation over the full -55°C to +125°C temperature range are required. It is commonly used in address decoding, enable gating, and combinational logic stages in ruggedized embedded designs.
What are the specifications of CD54HCT11F3A?
| Pbfree Code | Yes |
| Reach Compliance Code | Not Compliant |
| YTEOL | 15 |
| Family | HCT |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.004A |
| Number of Functions | 3 |
| Number of Inputs | 3 |
| 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) | 0.04mA |
| Prop. Delay@Nom-Sup | 42ns |
| Propagation Delay (tpd) | 42ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Screening Level | 38535Q/M;38534H;883B |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| 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 | Non-compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the CD54HCT11F3A datasheet?
CD54HCT11F3A Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for CD54HCT11F3A?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many AND gate functions does CD54HCT11F3A provide and what is their input count?
CD54HCT11F3A contains 3 independent AND gate functions, each with 3 inputs, housed in a 14-pin ceramic DIP package. The HCT family ensures TTL-compatible input thresholds (V_IL max 0.8 V, V_IH min 2.0 V) while delivering rail-to-rail CMOS output levels suitable for 5 V logic systems.
Over what temperature range can CD54HCT11F3A operate in rugged or military-grade designs?
The CD54HCT11F3A is rated for operation from -55°C to +125°C, covering the full military temperature range. This wide operating temperature, combined with the hermetically sealed 14-pin ceramic DIP package, makes it suitable for avionics, defense electronics, and industrial systems exposed to extreme thermal cycling.
When should CD54HCT11F3A be chosen over a plastic-packaged HCT11 variant?
CD54HCT11F3A should be selected when the application demands hermetic sealing, radiation tolerance, or operation beyond the commercial -40°C to +85°C range. Its ceramic 14-pin GDIP-T14 package provides moisture resistance and long-term reliability that plastic DIP variants cannot offer, making it the preferred choice for mil-spec qualification programs and long-service-life infrastructure equipment.
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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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