SNJ54S134J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
Texas Instruments SNJ54S134J is a military-grade 12-input NAND gate with 3-state outputs, operating from 4.5V to 5.5V in a 16-pin ceramic DIP package for high-reliability applications. Rated for extended temperature ranges in defense and aerospace systems. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54S134J 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 54S-series bipolar NAND gate with 12 inputs and 3-state output for bus-driving applications
- Wide supply voltage range of 4.5V to 5.5V with 20mA output low current capability for robust logic driving
- 16-pin ceramic dual-in-line package (R-GDIP-T16) providing hermetic sealing for harsh environment reliability
- Single-function device with 15 pF load capacitance rating ensuring predictable switching in high-speed logic circuits
Applications
The SNJ54S134J is designed for military, aerospace, and high-reliability industrial systems requiring robust logic gating with 3-state bus capability. It excels in address decoding, bus arbitration, and enable logic within ruggedized computing and avionics systems. The ceramic DIP package provides hermetic protection against moisture and temperature extremes encountered in defense and space applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | S |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 15pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.02A |
| Number of Functions | 1 |
| Number of Inputs | 12 |
| Output Characteristics | 3-STATE |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 16mA |
| Prop. Delay@Nom-Sup | 7.5ns |
| Propagation Delay (tpd) | 7.5ns |
| 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 function does the SNJ54S134J perform and how many inputs does it have?
The SNJ54S134J performs a 12-input NAND gate function with a 3-state output. It belongs to Texas Instruments' 54S (military Schottky) logic family, operating at 4.5V to 5.5V supply voltage. The 3-state output allows the device to be directly connected to shared logic buses.
What package does the SNJ54S134J use and why is it suitable for military applications?
The SNJ54S134J is housed in a 16-pin ceramic dual-in-line package (JESD-30 code R-GDIP-T16). Ceramic DIPs provide hermetic sealing against moisture and contaminants, making them ideal for military, aerospace, and harsh-environment applications where standard plastic packages would fail.
What is the output drive capability of the SNJ54S134J?
The SNJ54S134J can sink a maximum output low current (I_OL) of 20mA, providing sufficient drive strength for standard TTL and Schottky logic loads. The 3-state output allows easy integration into multi-device bus architectures common in military computing systems.
Is the SNJ54S134J still available and what is its lifecycle status?
Yes, the SNJ54S134J has a YTEOL (years to end-of-life) rating of 15, indicating long-term availability. It is available from authorized distributors with standard lead times. Its extended lifecycle makes it suitable for defense programs with long sustainment requirements where component continuity is critical.
What is the load capacitance specification for the SNJ54S134J?
The SNJ54S134J is rated for a load capacitance (CL) of 15 pF, which defines its specified switching performance parameters. Operating within this capacitance limit ensures the device meets its datasheet propagation delay and output timing specifications in high-speed logic 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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