SNJ54HC126J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54HC126J is a quad bus buffer and line driver from Texas Instruments in the HC/UH logic family, housed in a 14-pin ceramic DIP package. It features active-high enable control with 150pF load capacitance rating and 6mA maximum output sink current for unidirectional bus driving. Available in stock from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54HC126J Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5150(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 SNJ54HC126J?
- Quad bus driver with active-high enable inputs for unidirectional bus buffering in HC/UH CMOS logic family
- Military-grade 14-pin ceramic DIP package (CERDIP) rated for extended temperature and high-reliability applications
- 150pF load capacitance rating with Pb-free construction meeting JESD-609 e0 environmental standards
What is SNJ54HC126J used for?
The SNJ54HC126J is used in military, aerospace, and high-reliability industrial systems requiring robust unidirectional bus buffering and line driving. Its ceramic package and HC logic family make it ideal for signal isolation, bus expansion, and logic-level interfacing in harsh-environment electronics. The device is also applicable in data bus drivers for embedded control systems where reliable signal buffering at CMOS logic levels is required.
What are the specifications of SNJ54HC126J?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | ENABLE HIGH |
| Count Direction | UNIDIRECTIONAL |
| Family | HC/UH |
| JESD-30 Code | R-GDIP-T14 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 150pF |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.006A |
| Number of Bits | 1 |
| Number of Functions | 4 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| 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) | 0.08mA |
| Prop. Delay@Nom-Sup | 36ns |
| Propagation Delay (tpd) | 225ns |
| Qualification Status | Not Qualified |
| Screening Level | MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| 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 SNJ54HC126J datasheet?
SNJ54HC126J Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SNJ54HC126J?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the function of the SNJ54HC126J?
The SNJ54HC126J is a quad 3-state bus buffer that drives bus lines in one direction, with active-high output enable inputs allowing each buffer to be independently controlled for bus multiplexing applications.
What logic family does the SNJ54HC126J belong to?
The SNJ54HC126J belongs to the HC (High-Speed CMOS) logic family, operating with 2V to 6V supply voltage and offering full compatibility with both CMOS and TTL input logic levels.
What package does the SNJ54HC126J use?
The SNJ54HC126J is housed in a 14-pin ceramic DIP (CERDIP) package, a hermetically sealed through-hole format designed for high-reliability and military-grade applications with superior resistance to moisture and temperature extremes.
What is the maximum output current of the SNJ54HC126J?
The maximum low-level output sink current (IOL) is 6mA, suitable for driving standard CMOS bus lines and logic loads typically encountered in digital interface and bus expansion applications.
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Why Buy from FindMyChip
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+ | $3.0300 | $3.03 |
| 4+ | $2.0200 | $8.08 |
| 13+ | $1.5150 | $19.70 |
In Stock · 24h Response · Worldwide Shipping
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