SNJ54F20JAlternatives & Equivalent Parts
About SNJ54F20J
SNJ54F20J is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic Dual-In-Line Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | SNJ54F20JSource | SNJ54F27J |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Ceramic Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 14 |
| Temperature Range | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | — | $15.6778 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Family | F/FAST | F/FAST |
| JESD-30 Code | R-GDIP-T14 | R-GDIP-T14 |
| JESD-609 Code | e0 | e0 |
| Load Capacitance (CL) | 50 pF | 50 pF |
| Logic IC Type | NAND GATE | NOR GATE |
| Max I(ol) | 0.001 A | 0.001 A |
| Number of Functions | 2 | 3 |
| Number of Inputs | 4 | 3 |
| Package Body Material | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 | DIP14,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE |
| Packing Method | TUBE | TUBE |
| Power Supply Current-Max (ICC) | 5.1 mA | 12 mA |
| Prop. Delay@Nom-Sup | 7 ns | 6 ns |
| Propagation Delay (tpd) | 6.5 ns | 5.5 ns |
| Qualification Status | Not Qualified | Not Qualified |
| Schmitt Trigger | NO | NO |
| Screening Level | MIL-PRF-38535 | MIL-PRF-38535 |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | NO | NO |
| Technology | TTL | TTL |
| Temperature Grade | MILITARY | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for SNJ54F20J is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SNJ54F20J replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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What is equivalent to SNJ54F20J?
Known equivalents for SNJ54F20J include SNJ54F27J. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SNJ54F20J?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SNJ54F20J alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.