SNJ54ALS11AJ Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54ALS11AJ is a military-grade triple 3-input AND gate IC from Texas Instruments, built with Advanced Low-power Schottky (ALS) bipolar technology. It features three independent 3-input AND gates operating at 4.5 V to 5.5 V supply, housed in a 14-pin ceramic DIP package rated from -55°C to 125°C.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54ALS11AJ 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
- Military-grade ALS bipolar technology for high reliability and extended temperature performance
- Three independent 3-input AND gates in a single 14-pin ceramic DIP package
- Operating supply range of 4.5 V to 5.5 V with 50 pF load capacitance
- Max output low current of 8 mA enabling standard TTL bus drive capability
- Ceramic DIP hermetic packaging for use in harsh military and aerospace environments
Applications
The SNJ54ALS11AJ is designed for military and aerospace digital logic applications requiring high reliability, including avionics signal processing, weapon system control, and defense communication systems. Its ceramic hermetic package and wide temperature range make it suitable for use in environments with extreme thermal cycling and humidity exposure.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | ALS |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | AND GATE |
| Max I(ol) | 0.008A |
| 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) | 3mA |
| Prop. Delay@Nom-Sup | 14ns |
| Propagation Delay (tpd) | 14ns |
| 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 does the SNJ54ALS11AJ belong to?
The SNJ54ALS11AJ belongs to the Advanced Low-power Schottky (ALS) family, offering improved speed and power efficiency compared to standard TTL logic, with propagation delays typically under 9 ns.
What is the operating temperature range of the SNJ54ALS11AJ?
The SNJ54ALS11AJ is rated for operation from -55°C to 125°C, meeting the stringent military temperature grade requirements for Class S and Class B applications.
What package does the SNJ54ALS11AJ use?
The SNJ54ALS11AJ comes in a 14-pin ceramic dual-in-line (CDIP) package, providing hermetic sealing for protection against moisture and contamination in demanding aerospace and military environments.
How many inputs does each AND gate in the SNJ54ALS11AJ have?
Each of the three AND gates in the SNJ54ALS11AJ has three inputs, allowing complex logic functions to be implemented with fewer ICs and reduced board space in high-reliability systems.
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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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