SNJ54HC151J Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The SNJ54HC151J is an 8-to-1 data selector and multiplexer from Texas Instruments in the HC/UH high-speed CMOS family, operating over -55°C to 125°C. It selects one of eight data inputs based on three address select lines and supports 150pF load capacitance, housed in a 16-pin ceramic DIP for military-grade reliability. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- SNJ54HC151J 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
- 8-line to 1-line multiplexer with 3-bit address select for flexible data routing
- Military-grade temperature range of -55°C to 125°C for extreme environment reliability
- HC CMOS family with high-speed operation and broad supply voltage compatibility
- Ceramic 16-pin DIP package for superior reliability in harsh and high-reliability systems
Applications
The SNJ54HC151J is used in digital systems requiring data selection, routing, and multiplexing from multiple input sources to a single output line. It is commonly employed in military, aerospace, and high-reliability industrial control systems where the extended temperature range and ceramic package ensure long-term operational stability. This multiplexer is also used in signal routing networks, data bus selection circuits, and Boolean function generation in programmable logic and custom digital hardware designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | HC/UH |
| JESD-30 Code | R-GDIP-T16 |
| JESD-609 Code | e0 |
| Load Capacitance (CL) | 150pF |
| Logic IC Type | MULTIPLEXER |
| Max I(ol) | 0.0052A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Number of Inputs | 8 |
| Number of Outputs | 1 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power Supply Current-Max (ICC) | 0.16mA |
| Prop. Delay@Nom-Sup | 63ns |
| Propagation Delay (tpd) | 415ns |
| 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 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for SNJ54HC151J:
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16
Multiplexer, HC/UH Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16
Frequently Asked Questions
What is the function of the SNJ54HC151J?
The SNJ54HC151J is an 8-to-1 data selector and multiplexer. It selects one of eight data inputs (I0 through I7) to route to the single output based on the binary value present on three address select inputs (A, B, C). It also provides complementary outputs (Y and W) allowing both true and inverted versions of the selected signal simultaneously.
What operating temperature range does the SNJ54HC151J support?
The SNJ54HC151J supports a military-grade operating temperature range from -55°C to 125°C. This extended range makes it suitable for demanding applications in military electronics, aerospace systems, and industrial equipment operating in extreme thermal environments where standard commercial-grade parts rated to 70°C or 85°C would be insufficient.
What package does the SNJ54HC151J use and why is it important?
The SNJ54HC151J comes in a 16-pin ceramic DIP (CDIP) package with JESD-30 code R-GDIP-T16. The ceramic package provides superior moisture resistance, thermal stability, and mechanical robustness compared to plastic DIP packages, which is critical for military and aerospace applications requiring high reliability and long operational life over extended temperature cycles.
What logic family does the SNJ54HC151J belong to and what are the benefits?
The SNJ54HC151J belongs to the HC/UH (High-speed CMOS) logic family, which operates over a wide supply voltage range and offers low quiescent current compared to TTL families. HC CMOS provides fast propagation speeds with CMOS power efficiency and is compatible with both TTL and CMOS logic levels, enabling easy integration into mixed-logic 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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