SNJ54ALS38BJ Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54ALS38BJ is a military-grade quad 2-input NAND gate with open-collector outputs from Texas Instruments in a 14-pin ceramic DIP package. It belongs to the ALS logic family operating from 4.5 V to 5.5 V with 12 mA open-collector sink current, rated from -55°C to 125°C for defense and aerospace applications.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54ALS38BJ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $17.4032(MOQ 1)
- 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 SNJ54ALS38BJ?
- Quad 2-input NAND gate with open-collector outputs for wired-AND bus configurations
- 12 mA open-collector output sink current for driving bus lines and indicator loads
- ALS (Advanced Low-power Schottky) family for low power with fast switching speed
- Military-grade ceramic DIP-14 package rated from -55°C to 125°C
- 4.5 V to 5.5 V supply operation compatible with standard 5 V TTL logic systems
What is SNJ54ALS38BJ used for?
The SNJ54ALS38BJ is used in military electronic systems requiring open-collector NAND gate logic for wired-AND interrupt lines, bus arbitration, and open-collector driving applications. Its military temperature rating and ceramic hermetic packaging ensure long-term reliability in avionics, radar, and spacecraft digital control circuits.
What are the specifications of SNJ54ALS38BJ?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | ALS |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | NAND GATE |
| Max I(ol) | 0.012A |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Output Characteristics | OPEN-COLLECTOR |
| 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) | 7.8mA |
| Prop. Delay@Nom-Sup | 59ns |
| Propagation Delay (tpd) | 20ns |
| 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 |
Where can I find the SNJ54ALS38BJ datasheet?
SNJ54ALS38BJ Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SNJ54ALS38BJ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the SNJ54ALS38BJ different from a standard NAND gate?
The SNJ54ALS38BJ has open-collector outputs rather than totem-pole outputs, allowing multiple gate outputs to be wire-AND connected together on a shared bus line, which is useful for interrupt and arbitration circuit designs.
What is the output sink current of the SNJ54ALS38BJ?
The open-collector outputs can sink up to 12 mA, enabling the device to directly drive bus pull-down networks, optocoupler inputs, and indicator LEDs in military and industrial digital systems.
What temperature range is the SNJ54ALS38BJ rated for?
The SNJ54ALS38BJ is rated from -55°C to 125°C, qualifying it for military-temperature-range operation in aerospace, defense, and industrial equipment exposed to extreme environmental conditions.
What logic family is the SNJ54ALS38BJ?
It belongs to the Advanced Low-power Schottky (ALS) logic family, which offers a good balance of speed and power consumption compared to standard TTL while maintaining full pin and voltage compatibility.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $19.5786 | $19.58 |
| 2+ | $18.2734 | $36.55 |
| 5+ | $17.4032 | $87.02 |
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