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
Key Features
- 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
Applications
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.
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 | 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 |
Alternate & Equivalent Parts
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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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 |
|---|---|---|
| 1+ | $19.5786 | $19.58 |
| 2+ | $18.2734 | $36.55 |
| 5+ | $17.4032 | $87.02 |
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