SNJ54LVC32AJ Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments SNJ54LVC32AJ is a quad 2-input OR gate in the LVC logic family, operating at 1.65V to 3.6V, with 4 independent gates, 50 pF load capacitance rating, in a military-grade 14-pin ceramic DIP package.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54LVC32AJ 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
What are the key features of SNJ54LVC32AJ?
- Quad 2-input OR gate with 4 independent gates in a single package for logic combining
- LVC family operation from 1.65V to 3.6V supply for mixed-voltage system compatibility
- Military-grade 14-pin ceramic DIP (CDIP) package rated for harsh environment applications
- 24 mA output sink current enabling direct LED or bus driving capability
- Specified for 50 pF load capacitance ensuring reliable timing in high-capacitance signal paths
What is SNJ54LVC32AJ used for?
The SNJ54LVC32AJ is designed for military, aerospace, and high-reliability industrial applications where quad OR gate logic is needed in a ceramic package rated for extended temperature ranges. It is used in avionics signal conditioning, fault detection circuits, and rugged embedded controllers that require LVC-level logic from a 3.3V or lower supply. Its ceramic DIP form factor suits through-hole board designs requiring long-life components in demanding environments.
What are the specifications of SNJ54LVC32AJ?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-CDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | OR GATE |
| Max I(ol) | 0.024A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.01mA |
| Prop. Delay@Nom-Sup | 3.8ns |
| Propagation Delay (tpd) | 4.4ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Screening Level | MIL-PRF-38535 Class Q |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| 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 |
Where can I find the SNJ54LVC32AJ datasheet?
SNJ54LVC32AJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SNJ54LVC32AJ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What supply voltage does the SNJ54LVC32AJ operate on and how many OR gate channels does it include?
The SNJ54LVC32AJ operates from 1.65V to 3.6V and provides 4 independent 2-input OR gates, making it a compact quad-gate solution for low-voltage digital logic designs requiring multiple OR functions.
Why is SNJ54LVC32AJ packaged in a ceramic DIP rather than a plastic SOIC?
The 14-pin ceramic DIP (CDIP) package is selected for military and aerospace designs where the device must withstand extreme temperatures, moisture, and mechanical stress beyond what standard plastic SOIC packages can endure.
What output drive capability does the SNJ54LVC32AJ provide for bus or LED loads?
It offers a maximum output sink current of 24 mA per channel, sufficient to drive small signal LEDs or lightly loaded buses directly without buffer stages in 3.3V logic systems.
How does SNJ54LVC32AJ compare to SN74LVC32A for use in commercial applications?
The SNJ54LVC32AJ targets military-grade use with a ceramic package and wider temperature qualification, while the SN74LVC32A serves commercial applications in plastic SOIC or SSOP; both share the same LVC logic core operating at 1.65V to 3.6V with 4 OR gates.
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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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