SNJ54ALS1035J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54ALS1035J is a military-grade 6-channel bipolar buffer with open-collector outputs in a 14-pin ceramic DIP, operating from 4.5V to 5.5V supply. Part of the ALS logic family with IOL of 12mA at 0.4V and IOH of 0.1mA, it is designed for wired-OR bus architectures and high-voltage load driving in defense and aerospace digital systems.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54ALS1035J Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.1825(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
- Military-grade SNJ54-qualified for defense and aerospace reliability
- Six-channel open-collector outputs enabling wired-OR bus configurations
- ALS (Advanced Low-power Schottky) logic family for high-speed, low-power operation
- 12mA output sink current for driving high-current indicator and relay loads
- Ceramic 14-pin CDIP package for hermetic sealing in harsh environments
- Operates from 4.5V to 5.5V supply compatible with TTL system rails
Applications
The SNJ54ALS1035J is used in military avionics, ground vehicles, and radar systems where open-collector bus drivers are needed for wired-OR logic, interrupt lines, and multi-master arbitration circuits. It is also applied in driving LEDs, relay coils, optocouplers, and other active loads in harsh-environment control systems where high sink current output capability and military-grade reliability are mandatory.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | IOH = 0.1MA @ VOH = 5.5V; IOL = 12MA @ VOL = 0.4V |
| Family | ALS |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUFFER |
| Max I(ol) | 0.024A |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| 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) | 14mA |
| Prop. Delay@Nom-Sup | 35ns |
| Propagation Delay (tpd) | 35ns |
| 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 is the advantage of open-collector outputs on the SNJ54ALS1035J?
Open-collector outputs allow multiple SNJ54ALS1035J outputs to be connected together on a common bus line without conflict, enabling wired-OR logic where the bus is driven low if any driver is active. This is essential for implementing shared interrupt lines, multi-master bus arbitration, and active-low enable signals in military digital systems.
What logic family does the SNJ54ALS1035J belong to?
The SNJ54ALS1035J belongs to the ALS (Advanced Low-power Schottky) TTL logic family, which provides faster switching speeds and lower power consumption than standard TTL while maintaining full compatibility with existing TTL circuits. The SNJ54 prefix designates military-grade qualification over the full -55°C to 125°C temperature range.
What output current capability does the SNJ54ALS1035J provide?
The SNJ54ALS1035J can sink up to 12mA per output channel at a VOL of 0.4V, with 6 channels totaling up to 72mA combined. This sink current level is sufficient for driving LEDs, optocouplers, relay coils, and low-current load switches directly from the logic outputs.
What package is the SNJ54ALS1035J available in?
The SNJ54ALS1035J is packaged in a 14-pin ceramic dual-in-line (CDIP) package, providing hermetic sealing and excellent thermal and mechanical stability for military and aerospace applications exposed to moisture, vibration, wide temperature swings, and other harsh environmental stresses.
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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+ | $13.4190 | $13.42 |
| 2+ | $11.1825 | $22.36 |
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