SNJ54ALS1034J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54ALS1034J is a military-grade hex non-inverting buffer IC from Texas Instruments, featuring six bipolar buffer channels operating from 4.5V to 5.5V supply. It uses the ALS logic family, provides 24 mA output drive current, and supports 50 pF load capacitance. Housed in a 14-pin ceramic DIP package, it is qualified for military applications across -55°C to 125°C.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54ALS1034J 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
- Six independent non-inverting buffer channels with 24 mA output drive current
- ALS (Advanced Low-power Schottky) logic family for efficient 5V TTL operation
- IOH and IOL both rated at 12 mA at standard voltage levels
- Ceramic 14-pin DIP package with hermetic sealing for military reliability
- Military temperature grade: -55°C to 125°C
- Lead-free and RoHS compliant construction
Applications
The SNJ54ALS1034J is used in military digital systems for bus signal buffering, signal fan-out, and logic-level restoration in TTL-based designs. Its non-inverting hex buffer configuration is ideal for driving multiple load gates or isolating sensitive logic nodes from noisy bus lines in avionics, radar, and defense communication equipment.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | IOH = 12MA @ VOH = 2V; 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 |
| 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 | 13ns |
| Propagation Delay (tpd) | 13ns |
| 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 family does the SNJ54ALS1034J belong to, and what are its key electrical characteristics?
The SNJ54ALS1034J belongs to the Advanced Low-power Schottky (ALS) logic family from Texas Instruments. It operates from a 4.5V to 5.5V supply voltage, provides a maximum output low current (IOL) of 24 mA, and supports a load capacitance of 50 pF. It also features an output high current (IOH) of 12 mA at VOH = 2V and an output low current (IOL) of 12 mA at VOL = 0.4V.
What package type and pin count does the SNJ54ALS1034J use, and is it suitable for harsh environments?
The SNJ54ALS1034J is housed in a 14-pin ceramic dual-in-line package (Ceramic DIP), which is well-suited for harsh environments. The ceramic package provides excellent thermal stability and hermetic sealing, making it appropriate for military and aerospace applications where reliability under extreme conditions is required.
What is the operating temperature range of the SNJ54ALS1034J, and what applications is it designed for?
The SNJ54ALS1034J is rated for an operating temperature range of -55°C to 125°C, qualifying it for military-grade applications. It is designed for use in defense electronics, aerospace systems, and other high-reliability applications that demand consistent performance across wide temperature extremes and extended service life.
How many buffer channels does the SNJ54ALS1034J have, and what is its logic function?
The SNJ54ALS1034J contains six non-inverting buffer channels, making it a hex buffer IC. Each channel passes the logic state of its input directly to the output without inversion, making it useful for signal buffering, driving capacitive loads, and isolating logic stages in digital circuit designs.
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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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