SNJ54AS11J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54AS11J is a military-grade triple 3-input positive AND gate from Texas Instruments, built with Advanced Schottky (AS) logic technology for high-speed operation up to 50 pF load capacitance. It features three independent AND gates in a 14-pin ceramic DIP package rated for -55°C to 125°C operating temperature. Available for defense and aerospace procurement with worldwide distribution.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54AS11J Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.1040(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Triple 3-input positive-AND gate with Advanced Schottky (AS) logic for high-speed performance
- Military-grade ceramic DIP-14 package (JESD-30 R-GDIP-T14) rated from -55°C to 125°C
- High output sink current max 20 mA (I_ol) for robust fan-out driving capability
- 50 pF load capacitance specification supporting reliable signal integrity in harsh environments
- Three independent AND functions enabling compact multi-gate logic designs
Applications
The SNJ54AS11J is designed for military, aerospace, and high-reliability industrial applications requiring AND logic gating in extreme temperature environments. Its Advanced Schottky technology makes it well suited for signal conditioning, interrupt logic, and combinational gate arrays in avionic and defense control systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | AS |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.02A |
| 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) | 18mA |
| Prop. Delay@Nom-Sup | 6.5ns |
| Propagation Delay (tpd) | 6.5ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Screening Level | MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | TTL |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What logic family and technology does the SNJ54AS11J use?
The SNJ54AS11J uses the Advanced Schottky (AS) bipolar logic family, which provides high-speed switching performance with lower power than standard TTL. The AS family offers propagation delays typically in the 2–4 ns range, making it suitable for demanding military and industrial timing-critical applications.
What is the operating temperature range of the SNJ54AS11J?
The SNJ54AS11J operates over a military-grade temperature range of -55°C to 125°C. This wide thermal tolerance qualifies the device for aerospace, defense, and high-reliability industrial applications where commercial-grade parts would fail under thermal stress.
What package does the SNJ54AS11J come in and how many gates does it contain?
The SNJ54AS11J is housed in a 14-pin ceramic dual-in-line package (CDIP), compliant with JESD-30 code R-GDIP-T14. It contains three independent 3-input AND gates, allowing multiple logic functions to be implemented with a single IC, reducing component count in space-constrained designs.
Is the SNJ54AS11J suitable for replacement of older TTL AND gate devices?
Yes, the SNJ54AS11J is pin-compatible with standard 54/74-series TTL AND gate logic in the DIP-14 footprint. Its Advanced Schottky process offers improved speed and reduced power consumption compared to standard bipolar TTL predecessors, making it a reliable drop-in upgrade for legacy military and industrial designs.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.4920 | $12.49 |
| 3+ | $11.6592 | $34.98 |
| 7+ | $11.1040 | $77.73 |
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