SN54ALS02AJ Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SN54ALS02AJ is a military-grade quadruple 2-input positive-NOR gate IC from Texas Instruments' Advanced Low-Power Schottky (ALS) logic family. It operates over a -55°C to +125°C temperature range and delivers low propagation delay with reduced power consumption. Housed in a 14-pin ceramic dual-in-line (CDIP) package for high-reliability military and space applications.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SN54ALS02AJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2100(MOQ 31)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quadruple 2-input positive-NOR gate in ALS low-power Schottky logic family
- Military temperature range of -55°C to +125°C for harsh environment operation
- Low power consumption compared to standard Schottky TTL with fast switching
- 14-pin ceramic DIP package ensuring hermetic seal for military reliability
- TTL-compatible inputs and outputs for easy system integration
- 50 pF load capacitance specification enabling predictable timing performance
Applications
The SN54ALS02AJ is primarily used in military avionics, ground vehicle electronics, and space systems where logic circuits must operate reliably across extreme temperature ranges. It is also found in high-reliability industrial control systems and instrumentation requiring certified component grades for long-term deployment without field maintenance.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 1986-01-01 |
| YTEOL | 15 |
| Additional Feature | LG-MAX |
| Family | ALS |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NOR GATE |
| Max I(ol) | 0.0004A |
| 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) | 4mA |
| Prop. Delay@Nom-Sup | 16ns |
| Propagation Delay (tpd) | 16ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| 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 is the operating temperature range of the SN54ALS02AJ?
The SN54ALS02AJ is rated for a full military temperature range of -55°C to +125°C, meeting MIL-spec requirements for use in avionics, defense electronics, and other harsh-environment applications where commercial-grade parts would fail.
What logic family does the SN54ALS02AJ belong to?
The SN54ALS02AJ is part of the ALS (Advanced Low-power Schottky) TTL logic family, which offers a balanced combination of lower power consumption than standard Schottky TTL and faster switching than LS-TTL, making it ideal for battery-powered or thermally constrained designs.
What package is the SN54ALS02AJ available in?
The SN54ALS02AJ is packaged in a 14-pin CDIP (Ceramic Dual-In-Line Package), which provides a hermetic seal protecting the die from moisture and contamination — a critical requirement for military-grade and high-reliability industrial electronic assemblies.
How many NOR gates does the SN54ALS02AJ contain?
The SN54ALS02AJ contains four independent 2-input NOR gates within a single 14-pin package. Each gate performs the NOR Boolean function with TTL-compatible input thresholds and output drive levels, allowing flexible use in combinational and sequential logic circuit designs.
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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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 31+ | $9.7000 | $300.70 |
| 500+ | $6.9800 | $3490.00 |
| 1000+ | $6.6000 | $6600.00 |
| 10000+ | $6.2100 | $62100.00 |
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